16g of oxygen and 14g of nitrogen are mixed in an enclosure of volume 5000cm^(3) at a temperature of 300K .The resulting pressure of the mixture is nearly
(A) 5`**`1`0^(5)` Pa
(B) 4`**`1`0^(5)` Pa
(С) 3`**`1`0^(5)`Pa
(D) 1.2`**`1`0^(5)`Pa

16 gram of oxygen, 14 gram of nitrogen and 11 gram of carbon dioxide are mixed in an enclosure of volume 5 L and temperature 27^(@)C. The pressure exerted by the mixture is

32 g of oxygen and 3.0 g of hydrogen are mixed and kept in a vessel at 760 mm pressure and 0^(@)C . The total volume occupied by the mixture will be nearly

16 g of oxygen and 3g of hydrogen are mixed and kept at 760 mm of Hg pressure and 0^(@)C . The total volume occupied by the mixture will be nearly "_______________" .

The presssure of a medium is changed from 1.01xx10^(5) Pa to 1.165xx10^(5) Pa and change in volume is 10 % keeping temperature constant . The bulk modulus of the medium is (a) 204.8 xx 10^(5) Pa (b) 102.4xx10^(5) Pa (c ) 5.12xx10^(5) Pa (d) 1.55xx10^(5) Pa

A vessel contains 1.60g of oxygen and 2.80g of nitrogen. The temperature is maintained at 300K and the voume of the vessel is 0.166m^(3) . Find the pressure of the mixture.

56.0 g of nitrogen and 48.0 g of O_(2) are mixed together in a vessel at a temperature of 300K and a pressure of one atmosphere . Assuming the gases to be ideal, find the density of the mixture.

5 g ice at 0"^(C) is mixed with 1 g steam at 100"^(C ) .Find the final temperture and compostion of the mixture.

A steel tank contains 300 g of ammonia gas (NH_(3)) at a pressure of 1.35 xx 10^(6) Pa and a temperature of 77^(@)C . Later the temperature is 22^(@)C and the pressure is 8.7 xx 10^(5) Pa .

Assertion: An open-tube manometer is a useful instruement for measuring pressure differences. Reason: 1 bar = 10^(5) Pa.

One litre of oxygen at a pressure of 1 atm and two litres of nitrogen at a pressure of 0.5 atm are introduced into a vessel of volume 1 litre. If there is no change in temperature, the final pressure of the mixture of gas (in atm) is