87cc of moist `N_(2)` is measured at `9^(@)`C 659 mm of Hg pressure. Find the volume of dry `N_(2)` at STP. The V.P of water of `9^(@)` is 9mm of Hg.

Find the value of .^9 C_2

2 g of O-2 at 0^@C and 760 mm of Hg pressure has volume

Calculate the volume of dry air at STP that occupies 28 cc at 14^(@) and 750 mm of Hg pressure when saturated with water vapour. The vapour pressure of water at 14^(@) is 12mm of Hg.

If k - p^2 = (9 + p) (9- p) lets find the value of k

Thermal decomposition of x g of KClO_(3) produces 760 mL O_(2) , which is collected over water at 27^(@)C and 714 mm Hg pressure. Find the value of x. [Given tht at 27^(@)C , aqueous tension=26 mm Hg and atomic weights of K=39, Cl=35.5, O=16]

0.3 g of a metal reacts with dilute acid and produce 110 mL of H_(2) which is collected above water at 17^(@)C temperature and 755 mm Hg pressure. Find equivalent mass of the metal. [pressure of water vapour at 17^(@)C=14.4mmHg ].

The given mass of gas occupies 573cc at 13^(@) and 725 mm of Hg pressure. What will be its volume at 24^(@) and 792 mm of Hg pressure?

Find the volume of 2.2 g CO_(2) gas at 25^(@)C & 570 mm Hg presssure. Consider that CO_(2) behvaes ideally.

What will be the volume of a gas at N.T.P. which occupies 3L at 27^@C and 760 mm of Hg pressure.

What is the volume of 22 gm CO_2 at 27^@C temperature and 380 mm of Hg pressure?