MDCAT Chemistry Chapter 4 Liquids Online Test

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  • Available questions36
  • Chapter NamePhysical Chemistry: Chemical Bonding
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MDCAT Chemistry Chapter 4 Liquids Online Test

  • Total Questions20

  • Time Allowed20

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MDCAT Chemistry Chapter 4 Liquids Online Test

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Question # 1

Halogens form halogen acids. HF is the weakest among all of them This is due to the reason that

Question # 2

The forces which are present between the ions and the water molecules are known as

Question # 3

Point out the substance which has maximum vapour pressure at a given temperature?

Question # 4

The polarizabilities of elements mostly increase down the group due to the reason that

Question # 5

Dipole-dipole interaction are present in the

Question # 6

Which of following factor affect vapour pressure of a liquid?

Question # 7

H2O and HF are the hydrides of the second period. Fluorine is more electronegative than oxygen. Anyhow, the boiling point of water is greater than that of HF. This is due to:

Question # 8

In order to maintain the boiling point of water at 110 C°, the extemal pressure should be

Question # 9

The boiling of water may be 120°C, when the external pressure is

Question # 10

The boiling point of H2O is 100°C while that of C2H5-OH is 78.5C°. The reason is that:

Question # 11

Hydrogen bonding is not present in which of following compound?

Question # 12

Polarizability is responsible for intermolecular forces and it

Question # 13

Hydrogen bonding is extensively present in proteins which form the spiral. The hydrogen bond being produced is between

Question # 14

Liquids evaporate at every temperature. When the temperature becomes constant for a liquid, then:

Question # 15

The nature of the attractive force in acetone and chloroform are

Question # 16

Saturated hydrocarbons having carbon atoms more than 20 in a molecule are solids due to

Question # 17

The weakest intermolecular forces present in a liquid may be

Question # 18

Strong dipole-dipole forces among the liquid molecules are responsible for

Question # 19

The B.P. of compound is mostly raised by

Question # 20

Which of the following liquid has highest bolling point

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