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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 inversion temperature Ti (K) of hydrogen is (given van der Waal’s constants a and b are 0.244 atm L^2 mol^-2 and 0.027 L mol^-1 respectively)
5 years ago
Forum
States of Matter
Replies: 0
Views: 218
Topic
The volume-temperature graphs of a given mass of an ideal gas at constant pressure are shown below.
5 years ago
Forum
States of Matter
Replies: 0
Views: 177
Topic
Critical temperatures for A, B, C and D gases are 25°C, 10°C, –80°C and 15°C respectively. Which gas will be liquefied more easily?
5 years ago
Forum
States of Matter
Replies: 0
Views: 178
Topic
In P versus V graph, the horizontal line is found in which ______ exits.
5 years ago
Forum
States of Matter
Replies: 0
Views: 159
Topic
Dominance of strong repulsive forces among the molecules of the gas (Z = compressibility factor):
5 years ago
Forum
States of Matter
Replies: 0
Views: 129
Topic
If P is pressure and ρ is density of a gas, then P and ρ are related as
5 years ago
Forum
States of Matter
Replies: 0
Views: 125
Topic
Which equation shows correct form of Berthelot equation.
5 years ago
Forum
States of Matter
Replies: 0
Views: 175
Topic
At 298 K, equal volumes of SO2, CH4 and O2 are mixed in empty container.
5 years ago
Forum
States of Matter
Replies: 0
Views: 411
Topic
The transport of matter in the absence of bulk flow is known as:
5 years ago
Forum
States of Matter
Replies: 0
Views: 170
Topic
For the diffusion of a gas at pressure P, the rate of diffusion is expressed by:
5 years ago
Forum
States of Matter
Replies: 0
Views: 410
Topic
Van der Waal’s equation [P + a/V^2](V - b) = nRT is applicable for :
5 years ago
Forum
States of Matter
Replies: 0
Views: 143
Topic
A gas cylinder containing cooling gas can withstand a pressure of 14.9 atmosphere. The pressure gauge of cylinder
5 years ago
Forum
States of Matter
Replies: 0
Views: 125
Topic
The compressibility factor of an ideal gas is :
5 years ago
Forum
States of Matter
Replies: 0
Views: 157
Topic
A gas occupies a volume of 300 cc at 27°C and 620 mm pressure. The volume of gas at 47°C and 640 mm pressure is:
5 years ago
Forum
States of Matter
Replies: 0
Views: 121
Topic
Assertion: Zinc can be used while copper cannot be used in the recovery of Ag from the complex [Ag(CN)2]^-.
5 years ago
Forum
Electrochemistry
Replies: 0
Views: 223
Topic
Assertion: On increasing dilution, the specific conductance keep on increasing.
5 years ago
Forum
Electrochemistry
Replies: 0
Views: 207
Topic
Assertion: During electrolysis of CuSO4 (aq) using copper electrodes, copper is dissolved at anode and deposited at cathode.
5 years ago
Forum
Electrochemistry
Replies: 0
Views: 416
Topic
Assertion: On increasing dilution, the specific conductance keep on increasing.
5 years ago
Forum
Electrochemistry
Replies: 0
Views: 618
Topic
Assertion: If λºNa+ and λºCl- are molar limiting conductivity of sodium and chloride ions respectively
5 years ago
Forum
Electrochemistry
Replies: 0
Views: 283
Topic
Assertion: The cell potential of mercury cell is 1.35V, which remains constant.
5 years ago
Forum
Electrochemistry
Replies: 0
Views: 196
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