When Fe(s) is dissolved in aqueous hydrochloric acid in a closed vessel, the work done is …………………….

When Fe_(S) is dissovled in aqueous hydrochloric acid in a closed vessel the work done is __________

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.

When iodine is dissolved in aqueous potassium iodine, the shape of the species formed is :

The magnitude of work done (in kcal) when 120 gm of Mg (s) is reacted with excess of hydrochloric acid in an open vessel at 27^@C is

When iodine is dissolved in aqueous potassium iodide, the shape of the species formed is :

When mango is placed in dilute aqueous solution of hydrochloric acid, it?

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.

When P_(4)O_(10) is dissolved in water, the acid formed finally is :

Calculate the work done when 56g of iron reacts with hydrochloric acid in (a) a closed vessel of fixed volume and (b) an open beaker at 25^(@)C .

Write equation for the reactions of aqueous hydrochloric acid on : copper oxide.