Home
Class 12
CHEMISTRY
2gm of 'He' exerts a pressure of 2 atmos...

2gm of 'He' exerts a pressure of 2 atmospheres in a rigid flask. How many grams of `H_(2)` should be pumped into the flask such that the pressure raises to 4 atm

A

2 gm

B

0.5 gm

C

1 gm

D

4 gm

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A mixture of 2 moles of NH_(3) and 3 moles of N_2 exert a pressure of 500 mm Hg pressure in a rigid container. If one mole of HCl gas is pumped into the flask what may be the resultant pressure ? (Ignore temperature change)

How many gram of H_(2)O are present in 0.2 mole of it

The partial pressure of hydrogen in a flask containing 2 g of H_(2) and 32 g of SO_(2) is

How many gram of H_3PO_4 would be needed to neutralise 116 gm of Mg(OH)_2 ?

How many gram of H_3PO_4 would be needed to neutralise 50 gm of Mg(OH)_2 ?

How many gram of H_3PO_4 would be needed to neutralise 98 gm of Mg(OH)_2 ?

How many gram of H_3PO_4 would be needed to neutralise 5.8 gm of Mg(OH)_2 ?

How many gram of H_3PO_4 would be needed to neutralise 58 gm of Mg(OH)_2 ?

How many gram of H_3PO_4 would be needed to neutralise 87 gm of Mg(OH)_2 ?

28 g "of" N_2 gas is contained in a flask at a pressure of 10 atm and at a temperature of 57^@ C . It is found that due to leakage in the flask, the pressure is reduced to half and the temperature to 27^@ C . The quantity of N_(2) gas that leaked out is.