Question

plz see my pic and explain me deeply ​

Answer 1

Explanation:

Answer: A Let weight of NH4NO3 and (NH4)2 HPO4 are x and y g respectively. So, mass per cent of nitrogen is given by,

x/80 × 2 × 14 + y/132 × 2 × 14/ x + y

×100 = 30.4

=> x : y = 2:1

.This help you got from Divya garg.

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