Question

In the reaction n2(g)+3h2(g) 2nh3(g) ratio by volume of n2,h2 and nh3 is

Answer 1

in this reaction N2, H2, and NH3 are in 2:3:2 ratio

Answer 2

Answer: The volume ratio of $N_2:H_2:NH_3=1:3:2$

Explanation:

Avogadro's law states that volume of the gas is directly proportional to the number of moles of a gas at constant temperature and pressure.

$V\propto n$      (At constant temperature and pressure)

For the given chemical reaction:

$N_2(g)+3H_2(g)\rightarrow 2NH_3(g)$

Moles of nitrogen gas = 1

Moles of hydrogen gas = 3

Moles of ammonia gas = 2

Thus, mole ratio of $N_2:H_2:NH_3=1:3:2$

Hence, the volume ratio of $N_2:H_2:NH_3=1:3:2$