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Internal sturcture of earth (in hindi )
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Internal sturcture of Earth detail discussion

Kuldeep Singh
* B.Tech in mech.engg. * 2 years of teaching experience * all subjects of ssc exams g.s. special *founder YouTube channel Ours Education

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Sir.. R–COOH to kvi ester Nehi hogi.yea carboxylic acid hay..to phir 2 carbon atom wala ester kayse Banega?? isomerism ke liye agar 2 C atom chahiye to R–COOH & R–COOR dono hi ethanoic acid hogi..plz samjhaiye..... btw..thnq