States of Matter
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1
144
A high-altitude balloon is filled with 1.41 × 10^4 L of hydrogen at a temperature of 21°C ...
By Jaiyush19, 3 years ago
replies 1
0
1
333
By how many folds the temperature of a gas would increase when the root mean square veloci...
By Deepak Rock, 3 years ago
replies 1
0
1
414
The temperature at which oxygen molecules have the same root mean square speed as helium a...
By Deepak Rock, 3 years ago
replies 1
0
1
335
A mixture of Ne and Ar kept in a closed vessel at 250 K has a total K.E. = 3kJ. The total ...
By Deepak Rock, 3 years ago
replies 1
0
1
437
At STP, a container has 1 mole of He, 2 mole Ne, 3 mole O2 and 4 mole N2 without changing ...
By Deepak Rock, 3 years ago
replies 1
0
1
252
If 10^–4 dm^3 of water is introduced into a 1.0 dm^3 flask at 300 K, how many moles of wat...
By Deepak Rock, 3 years ago
replies 1
0
1
374
Two vessels of volumes 16.4 L and 5 L contain two ideal gases of molecular existence at th...
By Deepak Rock, 3 years ago
replies 1
0
1
323
When CO2 (g) is passed over red hot coke it partially gets reduced to CO(g). Upon passing ...
By Deepak Rock, 3 years ago
replies 1
1
1
334
Which of the following is not an assumption of the kinetic theory of gases? (a) Gas partic...
By Deepak Rock, 3 years ago
replies 1
0
1
373
A neon-dioxygen mixture contains 70.6 g O2 and 167.5 g neon. If pressure of the mixture of...
By Deepak Rock, 3 years ago
replies 1
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