A) 2 : 1
B) 1 : 2
C) 3 : 4
D) 4 : 1
Correct Answer: A
Solution :
[a] Let w.t. of \[N{{H}_{4}}N{{O}_{3}}\] and \[{{\left( N{{H}_{4}} \right)}_{2}}HP{{O}_{4}}\] are x and y gram respectively \[\frac{\frac{x}{80}\times 2\times 14+\frac{y}{132}\times 2\times 14}{x+y}\times 100=30.4\]\[\Rightarrow x:y=2:1\]You need to login to perform this action.
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