Question

In ammonia , nitrogen and hydrogen are always present in 14:3ratio
True or False​

Answer 1

Answer:

FALSE.........................

Answer 2

Explanation:

a In ammonia NH3 N and H present in fixed ratio which supports the law of definite or constant proportions. ... b Molecular mass of ammonia NH3 = mass of N + mass of H = 14 + 3 × 1 =17 To react with 14 g N mass of H required = 3 g Therefore to react with 42 g N mass of H required = 3/ 14 ×42 = 9g.