This video deals with solved problems on Part C of CSIR NET, Inorganic Chemistry Portion. join our facebook group for more discussion: / 537594536654511 Follow me on Unacademy for more such videos: unacademy.com/u...
Sir I think explanation for question 63 is wrong! Intensity is decided by selection rules .lalporte rule is applicable to centrosymmetric molecules .in trans isomer inversion centre is present so lalporte forbidden less intense transition,while lalporte rule relaxed for cis isomer so intense transition
You're correct, that's why I told you that one can explain a question in many ways, What I've explained is from the orbital view, you can refer this link for that: chemistry.stackexchange.com/questions/69214/what-is-the-reason-of-the-color-difference-for-the-cis-trans-isomers-of-tetraamm Your explanation is summarized form of same thing
@@AllBoutChemistry but sir according to your explanation cis form has larger energy difference between eg and t2g*(less favourable than trans) so intensity should be lesser for cis than that of trans
In ques 63 u say cis has high energy nd trans has low energy but in ques we have to find the intensity and intensity is inversely proporntl to energy plz help to remove my cnfusn
Sir in question 63 if the splitting energy of trans is decreases the wavelength should be increases so more absorption occur... I can't get you point please clear my doubt
Sir i think in Q69 in mechanism of set A isomer , Cl is opposite to primary NH2 and not to Nh according to structure given in question paper, but still our answer is right as primary has more trans effect that tertiary amine. Is it true?
Sir your videos are very nice and it is easy to understand for me. Please put more videos on organic chemistry and inorganic chemistry syllabus Sir. Although problems and formulas are useful, please explain the whole lesson as you explained in group theory videos . So it is easy to understand the concept and i can able to attend csir exam. Please sir.
@@AllBoutChemistry but I have never read a book in which trans effect of different amines are given, you told trans effect of secondary amine is greater than tertiary amine. Can you mention the source
The concept behind this is the easiest attainment of trigonal bypyramidal intermediate which will be easy for the reactent where cl is opposite to NH group., Pg:451 on miesler and tarr
@@AllBoutChemistry explain question 61 with stereochemistry of the complex. Both option 1 and 2 have similar structure. How to find the correct structure