States of Matter (NEET Chemistry): Questions 1 - 7 of 104

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Question number: 1

» States of Matter » Solid State » Unit Cell and Lattices

MCQ▾

Question

The formula for the calculation of heat evolved in water calorimeter?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 2

» States of Matter » Solid State » Unit Cell and Lattices

MCQ▾

Question

Which one of the following can be determined by using Born-Haber cycle?

Choices

Choice (4) Response

a.

Internal energy

b.

Enthalpy

c.

Lattice energy

d.

Heat capacity

Question number: 3

» States of Matter » Gaseous State » Gas Laws - Boyle's Law, Charle's Law, Graham's Law of Diffusion

MCQ▾

Question

The product of pressure and volume of given amount of a gas is constant at constant temperature, this is?

Choices

Choice (4) Response

a.

Gay-lussac law

b.

Boyle’s law

c.

Charles law

d.

Pressure law

Question number: 4

» States of Matter » Gaseous State » Van Der Waals Equation

MCQ▾

Question

At high pressure, van der Waal’s equation becomes?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 5

» States of Matter » Gaseous State » Gas Laws - Boyle's Law, Charle's Law, Graham's Law of Diffusion

MCQ▾

Question

A curve dawn at constant temperature is called an isotherm. This shows the relationship between?

Choices

Choice (4) Response

a.

P and 1/V

b.

V and 1/P

c.

PV and V

d.

P and V

Question number: 6

» States of Matter » Gaseous State » Gas Laws - Boyle's Law, Charle's Law, Graham's Law of Diffusion

MCQ▾

Question

An ideal gas is one which obeys?

Choices

Choice (4) Response

a.

avagadro’s law

b.

Boyle’s law

c.

all gas laws

d.

Charles law

Question number: 7

» States of Matter » Gaseous State » Concept of Average, Root Mean Square and Most Probable Velocities

MCQ▾

Question

At what temperature is the average velocity of O2 molecule equal to the root mean square velocity at 27℃?

Choices

Choice (4) Response

a.

80.57℃

b.

98.4℃

c.

68℃

d.

76.75℃

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