ECAT Pre Engineering Chemistry Chapter 4 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 4 Liquids & Solids

Try The MCQ's Test For ECAT Chemistry Chapter 4 Liquids & Solids

  • Total Questions30

  • Time Allowed30

ECAT Chemistry Chapter 4 Liquids & Solids

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Question # 1

Chloroform and acetone are soluble in each other due to

Question # 2

The boiling point of NH3is maximum among the hydrides of group V elements due to

Question # 3

In a group on going downward, polarizability generally:

Question # 4

Force of attraction b/w atoms of He is :

Question # 5

Chloroform and acetone are soluble in each other due to:

Question # 6

The molecules of CO2in dry ice from the

Question # 7

London dispersion forces are also called:

Question # 8

Evaporation of water is possible at

Question # 9

Which of the following liquids has low vapour pressure at 25°C:

Question # 10

Debye forces are present in on of the following pairs:

Question # 11

Amorphous solids

Question # 12

The only forces are London dispersion forces among the

Question # 13

Rate of evaporation and rate of condensation at equilibrium:

Question # 14

The strongest forces are:

Question # 15

London dispersion forces are also called

Question # 16

Diamond is a bad conductor because:

Question # 17

HF has exceptionally low acidic strengths due to

Question # 18

Trend of boiling point of halogens from fluorine to Iodine is that it

Question # 19

Hydrocarbon molecules with large chain lengths experience

Question # 20

Polypeptide chains are coiled about one another into a spiral by

Question # 21

Diamond is a bad conductor because

Question # 22

Hydrocarbon molecule with large chain lengths experience:

Question # 23

Which one of the following is the weakest intermolecular force

Question # 24

Polypeptide chains are coiled about one another into a spiral by:

Question # 25

]Which of the following is a pseudo solid?

Question # 26

Rate of evaporation and rate of condensation at equilibrium

Question # 27

The inter-molecular forces in liquids are:

Question # 28

The intermolecular forces in liquids are

Question # 29

Which of the following is a pseudo solid?

Question # 30

Heat of vapourization for liquids with strong dipole-dipole forces will have

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