Under what conditions of temperature and pressure the formation of atomic hydrogen from molecular hydrogen will be favoured most?

Question

Under what conditions of temperature and pressure the formation of atomic hydrogen from molecular hydrogen will be favoured most? (A) High temperature and high pressure (B) Low temperature and low pressure (C) High temperature and low pressure (D) Low temperature and high pressure

Tardigrade Admin · Accepted Answer

H2(.g.) arrow 2H(.g.) As temperature increases and pressure decreases, formation of atomic H increases. As it is endothermic process and volume is increasing so high temperature and low pressure are favourable for forward reaction.

Q. Under what conditions of temperature and pressure the formation of atomic hydrogen from molecular hydrogen will be favoured most?

High temperature and high pressure

Low temperature and low pressure

High temperature and low pressure

Low temperature and high pressure

$H_{2} (g) \to 2 H (g)$

As temperature increases and pressure decreases, formation of atomic H increases. As it is endothermic process and volume is increasing so high temperature and low pressure are favourable for forward reaction.

Q. Under what conditions of temperature and pressure the formation of atomic hydrogen from molecular hydrogen will be favoured most?

High temperature and high pressure

Low temperature and low pressure

High temperature and low pressure

Low temperature and high pressure

H2​(g)→2H(g) As temperature increases and pressure decreases, formation of atomic H increases. As it is endothermic process and volume is increasing so high temperature and low pressure are favourable for forward reaction.

$H_{2} (g) \to 2 H (g)$

As temperature increases and pressure decreases, formation of atomic H increases. As it is endothermic process and volume is increasing so high temperature and low pressure are favourable for forward reaction.