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Shaneylee18
Shaneylee18
@shaneylee18
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Joined: Sep 21, 2020
Last seen: Jul 19, 2023
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Topics: 2184 / Replies: 0
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Topic
The enthalpy change of a reaction does not depend on:
5 years ago
Forum
Thermodynamics
Replies: 0
Views: 111
Topic
Assertion: At critical temperature, liquid passes into gaseous state imperceptibly and continuously.
5 years ago
Forum
States of Matter
Replies: 0
Views: 194
Topic
Assertion: Gases do not liquefy above their critical temperature, even on applying high pressure.
5 years ago
Forum
States of Matter
Replies: 0
Views: 190
Topic
Assertion: Compressibility factor (Z) for non-ideal gases can be greater than 1.
5 years ago
Forum
States of Matter
Replies: 0
Views: 212
Topic
Assertion: Greater the value of van der Waal's constant 'a' greater is the liquefaction of gas.
5 years ago
Forum
States of Matter
Replies: 0
Views: 176
Topic
Assertion: The molecules of the dissolved gas present in a liquid gain kinetic energy as temperature is raised.
5 years ago
Forum
States of Matter
Replies: 0
Views: 195
Topic
Assertion: Compressibility factor for hydrogen varies with pressure with positive slope at all pressures.
5 years ago
Forum
States of Matter
Replies: 0
Views: 169
Topic
Assertion: All molecules in a gas have same speed. Reason: Gas contains molecules of different size and shape.
5 years ago
Forum
States of Matter
Replies: 0
Views: 202
Topic
Assertion: Use of pressure cooker reduces cooking time.
5 years ago
Forum
States of Matter
Replies: 0
Views: 380
Topic
Assertion: Wet air is heavier than dry air. Reason: The density of dry air is more than density of water.
5 years ago
Forum
States of Matter
Replies: 0
Views: 181
Topic
Assertion: Gases do not settle to the bottom of container.
5 years ago
Forum
States of Matter
Replies: 0
Views: 196
Topic
Assertion: Ice melts faster at high altitudes. Reason: At high altitude, atmospheric pressure is high.
5 years ago
Forum
States of Matter
Replies: 0
Views: 646
Topic
Pure hydrogen sulphide is stored in a tank of 100 litre capacity at 20°C and 2 atm pressure. The mass of the gas will be
5 years ago
Forum
States of Matter
Replies: 0
Views: 353
Topic
When a sample of gas is compressed at constant temperature from 15 atm to 60 atm
5 years ago
Forum
States of Matter
Replies: 0
Views: 755
Topic
Cyclopropane and oxygen at partial pressures 170 torr and 570 torr respectively are mixed in a gas cylinder.
5 years ago
Forum
States of Matter
Replies: 0
Views: 131
Topic
The gas with the highest critical temperature is
5 years ago
Forum
States of Matter
Replies: 0
Views: 151
Topic
A bottle of dry ammonia and a bottle of dry hydrogen chloride connected through a long tube are opened simultaneously
5 years ago
Forum
States of Matter
Replies: 0
Views: 139
Topic
The rate of diffusion of SO2, CO2, PCl3 and SO3 are in the following order
5 years ago
Forum
States of Matter
Replies: 0
Views: 1200
Topic
X ml of H2 gas effuse through a hole in a container in 5 seconds.
5 years ago
Forum
States of Matter
Replies: 0
Views: 142
Topic
Amongst the following statements, the correct one is : (a) The gas can not be compressed below the critical temperature.
5 years ago
Forum
States of Matter
Replies: 0
Views: 147
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