State of Matter MCQ Question with Answer

State of Matter MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 36
6.If the reactants and products both are in gaseous phase they bear a simple ratio in their

volumes

molecules

atoms

temperature

Question No : 37
7.Which of the following sets of conditions represent the easiest way to liquefy a gas?

Low temperature and high pressure

High temperature and low pressure

None of these

Question No : 38
Kinetic gas equation is, PV =...

nRT

\frac{3}{3}

m n^{1} c^{2}

\frac{1}{3} m n c^{2}

Question No : 39
Chloroform and benzene form a pair of miscible liquids. These can be separated by

a separating funnel

distillation

sublimation

filtration

Question No : 40
Which of the following is an example of covalent network solid?

Sodium

Solid carbon dioxide

Sodium chloride

Silicon

Question No : 41
How many nearest neighbours are there in an atom or ion in an octahedral hole of a close packed structure?

Question No : 42
Correct gas equation is

\frac{P_{1} V_{1}}{P_{2} V_{2}} = \frac{T_{1}}{T_{2}}

\frac{V_{1} T_{2}}{P_{1}} = \frac{P_{2} T_{1}}{T_{2}}

\frac{P_{1} T_{1}}{V_{1}} = \frac{P_{2} T_{2}}{V_{2}}

\frac{V_{1} V_{2}}{T_{1} T_{2}} = P_{1} P_{2}

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