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Van't Hoff Factor_Solutions NEET/JEE/AIIMS 

IITian Chacha
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Helios Educore Pvt. Ltd.
Sunshine Business Park, Plot - 5A, Sector-94, Noida (UP) INDIA-201301
Chemistry Video Lectures to prepare for JEE-Main, JEE-Advanced, NEET & and Board Exams.
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21 сен 2024

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Комментарии : 192   
@pratham752
@pratham752 6 лет назад
We wish we all could take your blessings online....thanks for doing this noble work always..m
@tarundubey617
@tarundubey617 7 лет назад
bst chemistry teacher ever @Dushyant_Sir
@sharmaprem6504
@sharmaprem6504 5 лет назад
At last my confusion gets clear...Thanks sir
@AishwaryaJha
@AishwaryaJha 6 лет назад
Wonderful video sir....I used to fear from vant Hoff factor quesns....but after watching your lecture...I am like bring it on...I can now deal with it head on. Thank you very much sir.😂
@kritisingh9195
@kritisingh9195 7 лет назад
Thank you so much,sir you make me clear this topic fully,keep giving your lectures on other topics also.
@hrishikeshkaranth4988
@hrishikeshkaranth4988 6 лет назад
Excellent sir...but in between the video audio is muted..
@himanshugoswami4806
@himanshugoswami4806 10 лет назад
Can you please upload your lectures on the various colligative properties of solutions ?
@abtw7590
@abtw7590 8 лет назад
Himanshu Goswami
@rahulverma5191
@rahulverma5191 7 лет назад
I think you are right
@mahendrabagul4364
@mahendrabagul4364 5 лет назад
@himanshu goswami Where r u bro
@ritikapratika9386
@ritikapratika9386 5 лет назад
Best teacher of chemistry
@jessicaprevete8861
@jessicaprevete8861 8 лет назад
Wow Dushyant Kumar great video! help me out lots
@sayedurrahman7167
@sayedurrahman7167 6 лет назад
What is the difference between actual and practical?
@acharyaabhipsa1234
@acharyaabhipsa1234 6 лет назад
This video at last cleared my concept just a day before aiims😂
@109_ritikahasija5
@109_ritikahasija5 4 года назад
Old is gold..
@adarshchaturvedi3498
@adarshchaturvedi3498 7 лет назад
no. of particles decreases or increases .. not i ...... isn"t it ???
@ishfaqwani9216
@ishfaqwani9216 6 лет назад
King of chemistry, respected Er Dushant sir.u r my role model sir.Accept my love, care and respect sir
@anjukumavat9798
@anjukumavat9798 4 года назад
It's amazing
@acharyaabhipsa1234
@acharyaabhipsa1234 6 лет назад
Helped a lot. Was madly searching these que explanations. Thank you sir
@helioseducore4799
@helioseducore4799 6 лет назад
Hi, Glad we can be of any help to you. Wish you best of luck for your future. Regards, Team helios educore.
@RajKumari-ld7ld
@RajKumari-ld7ld 6 лет назад
My concepts gets clear when ever I see ur video
@akhileshyadav-gu2ci
@akhileshyadav-gu2ci 5 лет назад
∆tf. Is it directly proportional or inversely proportional? To vantoff factor i?
@swatipriya9422
@swatipriya9422 6 лет назад
Sir can you please make playlists for all chapters. Sir you are a great teacher ....Sir please consider my request.... Playlists chapter wise....Thank you
@icebox3678
@icebox3678 8 лет назад
What language is this gentleman speaking? I get some words in english, but the rest... is it some kind of hybrid language?. Thanks for the answer.
@icebox3678
@icebox3678 8 лет назад
Thanks
@viveknegi2419
@viveknegi2419 7 лет назад
bro thank him because he is taking time for your study
@gulrehman8460
@gulrehman8460 6 лет назад
Concentration is ratio of a) solvent to solute b) solute to solution c) solvent to solution d) both and b
@souravchowdhury9367
@souravchowdhury9367 5 лет назад
B
@sharipn8348
@sharipn8348 7 лет назад
@17:12 the total number of ions are Hg2+ , 4I-, 2K+ hence total ions are 7...,
@sharipn8348
@sharipn8348 7 лет назад
sir pls correct me if I'm not right... ☺
@5857ammu
@5857ammu 7 лет назад
shyam p n HgI2 does not dissociate into Hg2+ and 2I- Rather it forms complex with KI.
@shivampawar4450
@shivampawar4450 5 лет назад
Awesome!
@mohitshukla3549
@mohitshukla3549 7 лет назад
Heartly thanks sir
@amitbhagat1356
@amitbhagat1356 6 лет назад
Sir please upload video on electrochemistry
@jeetuop2003
@jeetuop2003 7 лет назад
sir why is 1-alpha is equal to 1..............
@thecalans9801
@thecalans9801 6 лет назад
JITENDER GAMING Bcuz we can take alpha as negligible in weak acids
@dhannusinhamare8512
@dhannusinhamare8512 6 лет назад
Sir Hindi lecture bhi dijiye
@rishikesh763
@rishikesh763 7 лет назад
Wow sir Nice concept . thanks a lot sir
@jeetuop2003
@jeetuop2003 7 лет назад
i m very confused about 1-alpha =~1
@thekingofkings3388
@thekingofkings3388 4 года назад
Really
@sanaparveen8658
@sanaparveen8658 7 лет назад
Sir... plz make playlist of each chapter.. & THANK YOU SO MUCH... for uploading these awesome lectures..:)
@helioseducore4799
@helioseducore4799 7 лет назад
Hi Ranjan, Thanks for your appreciation and suggestion. Wish you best of luck for your future. Regards, Team helios educore.
@atulyadav1387
@atulyadav1387 7 лет назад
Fabulous lacture one of best lecture of my life.
@itsarnavld
@itsarnavld 6 лет назад
thank you so much !👍
@harshartofmagic8275
@harshartofmagic8275 7 лет назад
Can you Make lecture video on Valence Factor
@bhavanasavani1584
@bhavanasavani1584 6 лет назад
Marvelous..... Amazing
@balbiryadav4985
@balbiryadav4985 6 лет назад
Sir, is negative deviation depends on polar or non polar components of solution
@kazeem-mustapha
@kazeem-mustapha 6 лет назад
How can I elevate the freezing point of water to like 10 degrees celsius?
@agni3773
@agni3773 7 лет назад
in generalisation what here '''n''' means in calculation of alpha
@sukdevpaul883
@sukdevpaul883 7 лет назад
From where the four ions has come in KI .???
@subramanyamb6492
@subramanyamb6492 5 лет назад
Take 2 moles of KI
@rishayadav5043
@rishayadav5043 5 лет назад
nice
@akhileshjain2678
@akhileshjain2678 7 лет назад
Sir plz give full lectures ..I have seen these are crop lectures ...its a request. .Plz sir
@error.u
@error.u 7 лет назад
facing voice problem in this video please solve it😢😢😢and it's helping very much thanks,
@geniusmind7765
@geniusmind7765 6 лет назад
sir....es video me aap N3H acid .btaye h..................jo galat lg rha h......NH3 acid hota h .....m thoda cnfuse ho gya hu...plzzz......isk bare me achha se btaiyr.....
@bireswardas8228
@bireswardas8228 7 лет назад
You are good teacher for medium student's.
@helioseducore4799
@helioseducore4799 7 лет назад
Thanks for your appreciation. Wish you best of luck for your future.
@priyankapardeshi29
@priyankapardeshi29 7 лет назад
what is true for non ideal solution showing negative deviations? plz answer sir
@nidhiprajapati6070
@nidhiprajapati6070 7 лет назад
hello sir please àapki orgenic ki video plz upload kijie na sir plz request
@jaimatadijaimatadi7949
@jaimatadijaimatadi7949 6 лет назад
Sir between the video sound is not clear.....
@sachintiwari1786
@sachintiwari1786 7 лет назад
Sir you are so great having perfect commond in topics
@akhileshjain2678
@akhileshjain2678 7 лет назад
Sir which concertration is taken for vant hoff factor I. E molarity or molality
@shiveshshrawan9142
@shiveshshrawan9142 7 лет назад
thank you sir! really helpful! please upload a video on valence bond theaory.
@DrxEarner
@DrxEarner 4 года назад
It really helpful thank u sir
@TejRailfanning
@TejRailfanning 7 лет назад
Very good teaching
@kailashchander6785
@kailashchander6785 6 лет назад
Sir please chapter solution ke numerical video send
@ManishKumar-ph9sl
@ManishKumar-ph9sl 7 лет назад
teach how to find vanthoff factor of complex compound with reaction. please sir.
@livealife76
@livealife76 6 лет назад
sir, could you please upload difference between Kb and Kf .
@vampire8887
@vampire8887 6 лет назад
The question based on ph was Awesum
@pranavzope5033
@pranavzope5033 6 лет назад
Thx sir in our tution they didnot teached well
@navtejmishra5687
@navtejmishra5687 7 лет назад
sir please upload video for exception in chemical bonding
@creativeeducation3408
@creativeeducation3408 5 лет назад
U r making complicated form of any simple one
@pranjal8804
@pranjal8804 6 лет назад
Sir I want to buy those video so that I may get the solve video of intex and ncert question of 12 ncert chemistry.
@priyasray7702
@priyasray7702 6 лет назад
who is watching dz in 2018
@Avinasharyan24
@Avinasharyan24 6 лет назад
Sir video lecture purchege karenge to aisa hi video quality hoga
@helioseducore4799
@helioseducore4799 6 лет назад
Hi yes, the dvd lectures are in the best quality.
@tanushasharma1051
@tanushasharma1051 7 лет назад
can you please upload the video of electrochemistry chapter
@HK-rz5dw
@HK-rz5dw 6 лет назад
GREAT MENTORING !!!!!!☺️+
@navaneeth_us
@navaneeth_us 6 лет назад
Who ever saw this video before neet 2017 and whose memory power os good enough can easily get a answer to one of the question
@abhineetgoswami8259
@abhineetgoswami8259 7 лет назад
kindly start lecture and guidence for AIIMS
@rajsardar8046
@rajsardar8046 7 лет назад
Sir concept about atomic weigh, molecular weight and equivalent weight.
@siddharthdyavanapalli4617
@siddharthdyavanapalli4617 7 лет назад
so serious in the past
@anamikaroy5929
@anamikaroy5929 8 лет назад
Sir please give a lecture on hybridisation
@anniyadav572
@anniyadav572 7 лет назад
superb
@HiteshKumar-ei9cn
@HiteshKumar-ei9cn 7 лет назад
V v good
@joyforever6783
@joyforever6783 5 лет назад
How 4 ions of KI ??
@drzeneleven6000
@drzeneleven6000 7 лет назад
you are the best..thank you..
@akhileshjain2678
@akhileshjain2678 7 лет назад
How we will get to know about HS negative that it will break or not
@satishsharma-xs5hm
@satishsharma-xs5hm 7 лет назад
sir 2 alpha by 3 kase aya..
@jdchemistryclasses2828
@jdchemistryclasses2828 9 лет назад
Sir in non ideal solutions how can volume change.kya volume constituents partical ke interactions par bhi depend karta hai
@infohelioseducore9476
@infohelioseducore9476 9 лет назад
JAYDEEP KUMAR yes it depends
@DhonchakAnupam
@DhonchakAnupam 8 лет назад
1First of all non-ideal solution is that solution in which A-----B interactions are not similar to that of A----A or B-----B 2. this means now in the solution wether the A-b bond will be stronger or weaker. 3. CAse-1.- (+ve deviation) A---B bond(or interactions) is weaker => A,B bond length will be longer => they will occupy more volume 4. Case-2.-(-ve deviation) A----B bond(or interactions) is stronger =>A,B bond length will be shorter => they will occupy less volume=> hope it would be useful
@aayu8715
@aayu8715 7 лет назад
very understandable sir i like ur lecture thanks
@ratulmondal1190
@ratulmondal1190 6 лет назад
outstanding video sir ...❤️
@lalankumarsingh7774
@lalankumarsingh7774 7 лет назад
what a lecture!!!!! thanks sir..
@vijaychoubey9817
@vijaychoubey9817 6 лет назад
sir alpha kase calculate kare ge
@fatimafatima-jq7ck
@fatimafatima-jq7ck 7 лет назад
best teacher.......
@downthememorylane2747
@downthememorylane2747 7 лет назад
Sir please tell can I just rely upon your videos and consult not any other book.
@realankitjaiswal
@realankitjaiswal 6 лет назад
abe yaar ye dusyant ko kuch nhi aat asala jaat jala raha h ky samja raha samj nhi aa rah a yaar maada kr exam
@aditidudhmande8276
@aditidudhmande8276 6 лет назад
Thank you sir...helped me a lot!
@shriniwastatte5000
@shriniwastatte5000 7 лет назад
SIR I BELOMGS TO SOLAPUR sir can yu cxplain the chapter haloalkanes and haloarenes plz sir i am requesting you
@helioseducore4799
@helioseducore4799 7 лет назад
Thanks for your suggestion. We will look into it.
@bikeshroy740
@bikeshroy740 7 лет назад
u r very nice sir
@RahulKumar-lc1op
@RahulKumar-lc1op 6 лет назад
❤️🔝🔝🔝🔝
@monalisawithacat6059
@monalisawithacat6059 8 лет назад
Sir..can you please speak some more english while explaining...it'll be much more helpful..it's a bit difficult to switch between Hindi-English while watching..
@khileshrajput530
@khileshrajput530 6 лет назад
Nice
@kapilpatidar6792
@kapilpatidar6792 6 лет назад
Good
@HIMANSHUOTTech
@HIMANSHUOTTech 7 лет назад
Sir teaching mathed the best
@snehilverma2968
@snehilverma2968 7 лет назад
what a lecture gr8 sir
@nareshgoyal1994
@nareshgoyal1994 7 лет назад
Sir this is a lecture of board book or competition book pls tell because I am going to purchase your book
@keshavdaga9974
@keshavdaga9974 6 лет назад
Naresh GOYAL bro how much sir books cost
@tiktokindiamuseum9103
@tiktokindiamuseum9103 6 лет назад
Thanks sir
@TejRailfanning
@TejRailfanning 7 лет назад
ek baar mein hi samajh aa gaya mujhe to
@anandmohan4201
@anandmohan4201 7 лет назад
sir 12 numerical imprtent q. video ke liye paresan hu
@vaibhavmishra1497
@vaibhavmishra1497 6 лет назад
Sir explain more anyways it's good
@SRoysports
@SRoysports 6 лет назад
mind blowing lecture sir
@anujsaini413
@anujsaini413 6 лет назад
Thanx sir
@bestwaytopreparation1369
@bestwaytopreparation1369 6 лет назад
Sir more problems w/w and w/v relationships
@hari8568
@hari8568 7 лет назад
sir how to find alpha value sir is there a table or something?
@dilipshah6868
@dilipshah6868 7 лет назад
Hari Shankar bhai...alpha is degree of dissociation.. refer ur 11th chemical equilibrium chapter..
@hari8568
@hari8568 7 лет назад
Dilip Shah I know that man i just want some conclusive way of finding out alpha
@deeptibhongade2159
@deeptibhongade2159 6 лет назад
very informative lecture
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