Question

16.
Calculate the molecular mass of the following
in u:
(i) NH,
(in) CH,COOH
(ii) CH, OH​

Answer 1

Explanation:

NH= 14 +1

=15amu

CHCOOH= 2×12+2×1+2×16

=24+2+32

=58amu

CHOH=12+2×1+16

=14+16

=30 amu

hope it helps you......