Analyse the following equations and answer the questionsi. NH4Cl(s) �

1.	Analyse the following equations and answer the questionsi. NH4Cl(s) ⇌ NH3(g) + HCl(g)ii. H2(g) + I2(g) ⇌ 2HI(g)iii. N2(g) + 3H2(g) ⇌ 2HI3(g)a. Which of these reactions are affected by change in pressure? What are the reasons? b. How the increase in pressure influence the reaction which you have already identified ?
Answer» a. iii. N₂ + 3H₂ ⇌ 2NH₃ In first reaction NH₄Cl is solid compound In second reaction number of reactants and product molecules are equal. b. When pressure increases, rate of forward reaction increases.

Analyse the following equations and answer the questionsi. NH4Cl(s) ⇌ NH3(g) + HCl(g)ii. H2(g) + I2(g) ⇌ 2HI(g)iii. N2(g) + 3H2(g) ⇌ 2HI3(g)a. Which of these reactions are affected by change in pressure? What are the reasons? b. How the increase in pressure influence the reaction which you have already identified ?

Answer»

a. iii. N₂ + 3H₂ ⇌ 2NH₃

In first reaction NH₄Cl is solid compound In second reaction number of reactants and product molecules are equal.

b. When pressure increases, rate of forward reaction increases.

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