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1. |
*/*_1 gm mole of an alcohol whose molecular weight is 74 contains 48 gms of carbon, 10 gms of hydrogen and 16 gms of oxygen. Its molecular formula is? |
A. | C‚ÇÑH9OH |
B. | C‚ÇÉH21OH |
C. | (C‚ÇÇH‚ÇÑ)2H‚ÇÇ.OH |
D. | C2H33OH |
Answer» B. C‚Äö√á√âH21OH | |