2 mole of zinc is dissolved in HCl at `25^(@)` C. The work done in open vessel is :

Calculate the work done when 50 g of iron is dissolved in HCl at 25^(@)C in (i) a cloed vessel and (ii) an open beaker when the atmospheric pressure is 1atm.

One mole of and ideal monoatomic gas is compressed isothermally in a rigid vessel to double its pressure at room temperature, 27^(@)C . The work done on the gas will be :

One mole of and ideal monoatomic gas is compressed isothermally in a rigid vessel to double its pressure at room temperature, 27^(@)C . The work done on the gas will be :

130 g of Zn is dissolved in dilute sulphuric acid in an open beaker . Find the work done in the process assuming isothermal operation.

130 g of Zn is dissolved in dilute sulphuric acid in an open beaker . Find the work done in the process assuming isothermal operation at 300K.

Temeprature of 1 mole of a gas is increased by 2^(@) at constant pressure, then work done is :

Temeprature of 1 mole of a gas is increased by 2^(@) at constant pressure, then work done is :

The work done when 65.38g of zinc dissolved completely in HCl in an open beaker at 300k

At 300 K, 4 gm calcium is dissolved in hydrochloric acid in an open vessel at the atmoshphere pressure 0.821 atm. Calculate work done by the system.

At 300 K, 4 gm calcium is dissolved in hydrochloric acid in an open vessel at the atmoshphere pressure 0.821 atm. Calculate work done by the system.