(P-1) Physical and Chemical Changes / Class-7 SCIENCE NCERT Chapter-6 Explanation By-KV Teacher 

today is my ptm and my number is out of 40 is english 35 HINDI 37 SCIENCE 37 sanskirti 21 very bad sst 32 maths 24 i am in 7 class give me blessing to better marks 1 like 1 blessing please like me

Thankyou so much mam it's very important useful and helpful video 😊

Thanks for help to understand

Thanks for the information about the chapter. Thanks a lot ♥️♥️♥️♥️♥️♥️♥️♥️

I have to give test in school of ch 5,10,11,12 see your video I get 80 out of 80 top in myclass thank you so much mam✍️✍️✍️✍️✍️

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Thanks mam

Mujhe pehle se aata hai aab aur accha lagta hai

Nice explanation I liked your all videos ❤❤❤❤❤ Thank you for sending this video's

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Ok mam

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❤❤❤😮😮😮 thank you mam 26:28

Today is my test so thanks u 😊

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Thanks mam for good explanation ❤

Thanks ❤

kv kankarbagh patna

Mam i get 40 out of 40 beacause i daily watch your video 👍

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Today is my exam

Kv jodhpur kadvar japashni

Pls make the notes of this chapter...?? 👌🙏

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Mam ap jab activity karwate ho to mam kya inme se bhi exam time me question ban kar aate he 😮please reply me mam

Difference between chemical change and physical change

Bhaow ! Xellent bhaut axhi studri h

thankyou for the video

Are you teach very nice

Kon kon exam ke ak din pehele ye video dekh raha hia

❤ nafis shekh

Please send this all the chemical reactions in videos

Thank you si much this heled me to do science questions ✍️,✍️✍️✍️✍️✍️

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Ho

mam AAP bahut acha patate ho kal Mera exam tha aur muje 80 / 78 aaye the

Thank you mam app bahut acha padhti ho

Legends are watching this video one day before exam 😅

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Mam plzz sare chapters te questions answers di vedio pa do pkzzz

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I am sending PM shree KV

Please try 6 class class video

mam jab iron ko burn kerta hai tab bhi chemical change he hota hai this video me 29 minut par batei hai all burn object are chemical change

Hello ma'am . Ma'am I want the chemical reactions like magisium=mg like this chemical reactions of all the acids and the bases please 🙏

Think ❤❤❤❤🎉🎉🎉🎉

mam apne bus 7 example diya hain of changes in sourounding

Question answer ka bhi link dijiye mam please

hey

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Thanks mam mai kV hajipur me padhati hu

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Jin baccho ka exam kucch Dino mein hi h wo like kro

Mam please upload the notes also

Hi

Thanks you so much ❤

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Mam hamara Exam hai

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Question answer

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28:30

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Mam my exam in 2 days in 11 March 2024 22:49 22:56 22:57

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Thank you mam

Thank you 😊🙏

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