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Liquids and Solids Online Exam Quiz

Important questions about Liquids and Solids. Liquids and Solids MCQ questions with answers. Liquids and Solids exam questions and answers for students and interviews.

Glue comes under example of

Options

A : a. crystalline solids

B : b. amorphous solids

C : c. simple solids

D : d. compound solids

Ions of ionic crystals become free when it is in

Options

A : a. solid state

B : b. compound state

C : c. molten state

D : d. none of these

Planes along which crystalline solids are broken down are called

Options

A : a. cleavage planes

B : b. regular planes

C : c. irregular planes

D : d. simple planes

Potassium nitrite makes isomorphs with

Options

A : a. zinc sulphate

B : b. sodium chloride

C : c. zinc

D : d. sodium nitrite

Usual property of ionic crystals is that they are

Options

A : a. stable

B : b. unstable

C : c. gaseous form

D : d. compound forming

Isomorphism is possible because of compatible

Options

A : a. ratio

B : b. sizes

C : c. shape

D : d. color

Crystal which is used to study Avogadro's number is called

Options

A : a. LiF

B : b. NaI

C : c. NaCl

D : d. LiF

Another name for electron pool theory is

Options

A : a. electron gas theory

B : b. liquid theory

C : c. solid theory

D : d. pool theory

Hexane has maximum value for enthalpy change in vaporization, which is

Options

A : a. 7kJ/mole

B : b. 23kJ/mole

C : c. 30.1kJ/mole

D : d. 4kJ/mole

Ethanol has boiling point of

Options

A : a. 38 degree Celsius

B : b. 65 degree Celsius

C : c. 67 degree Celsius

D : d. 78.25 degree Celsius

In London dispersion forces dipole which is created, is

Options

A : a. temporary

B : b. permanent

C : c. weak

D : d. strong

Bond distance in iodine molecule in solid iodine is

Options

A : a. 271.5pm

B : b. 266.6pm

C : c. 250pm

D : d. 230pm

Sulphur dioxide has molar heat of vaporization whose value in kJ/mole is

Options

A : a. 40.6kJ/mole

B : b. 15.6kJ/mole

C : c. 24.3kJ/mole

D : d. 21kJ/mole

Energy which is released when 1 mole of ionic crystal is formed is known as

Options

A : a. lattice energy

B : b. heat energy

C : c. molar energy

D : d. kinetic energy

Habit of crystal is actually its

Options

A : a. color

B : b. size

C : c. shape

D : d. density

Characteristic of covalent bonds present in metallic structure is that they are

Options

A : a. localized

B : b. permanent

C : c. temporary

D : d. delocalized

Quantity of liquid, Molar heat of vaporization needs is

Options

A : a. 1 mole

B : b. 5 mole

C : c. 8 mole

D : d. 10 mole

Liquid will boil at low temperature when we have

Options

A : a. low external pressure

B : b. low volume

C : c. low viscosity

D : d. low polarization

218 degree Celsius boiling point at 1 atm is characteristic of

Options

A : a. ethanol

B : b. alcohol

C : c. naphthalene

D : d. phenol

Isomorph of sodium fluoride is

Options

A : a. chlorine

B : b. magnesium oxide

C : c. sodium

D : d. Sulphur

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