Question

Answer: Equivalent mass of metal is 24 g.
Explanation:
Equivalent mass of a metal is defined as the mass which combines with 8 gram of oxygen or 35.5 grams of chlorine or 1 gram of hydrogen.
According to the ideal gas equation:'
Pressure of the gas = 1 atm
Volume of the gas = 1.12 L
Temperature of the gas = 20°C = 293 K (0°C = 273 K)
Value of gas constant in in kilopascals = 0.0821 Latm/K mol
Thus mass of hydrogen =
Given:
0.1 gram of hydrogen combine with = 2.4 g of metal
So 1 gram of hydrogen combines with = of metal
Thus equivalent mass of metal is 24 g.

Answer 1

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Answer 2

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