Assertion: Compressibility factor for hydrogen varies with pressure with positive slope at all pressures.
Reason: Even at low pressures, repulsive forces dominate hydrogen gas.

Assertion (A): Compressibility factor for hydrogen varies with pressure with positive slope at all pressures Reason (R): Even at low pressures, repulsive forces dominate in hydrogen gas.

STATEMENT-1 : Compressibility factor for hydrogen varies with pressure with positive slope at all pressures . STATEMENT-2 : Even at low pressures, repulsive forces dominate in hydrogen gas .

STATEMENT-1 : Compressibility factor for hydrogen varies with pressure with positive slope at all pressures at 0^(@)C . STATEMENT-2 : Even at low pressures, repulsive forces dominate in hydrogen gas at 0^(@)C .

STATEMENT-1 : Compressibility factor for hydrogen varies with pressure with positive slope at all pressures at 0^(@)C . STATEMENT-2 : Even at low pressures, repulsive forces dominate in hydrogen gas at 0^(@)C .

Compressibility factor for a real gas at high pressure-

The compressibility factor for a real gas at high pressure is