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1) Water freezes at 0°C. The density of liquid H2O is 9% _______ than the density of ice.

2) Which one is not face centered cubic structure?

3) Density of gas "M" will be highest at

4) At 25°C, minimum vapour pressure is for

5)

Molar heat of vaporization of water

6) Force of attractions present between chloroform molecule

7) Ice is______crystal

8) Water boils at 69°C at the top of Mount Everest. The vapour pressure there is

9) One of the factors on which vapour pressure of liquid depends is

10) Boiling point of liquid is

11) Evaporation is not

12) Hydrogen bonding is not present in one of the following mixtures

13) Lattice energy is maximum for

14) In NaCl structure, coordination number of each Cl^‑ is

15) Considering initial volume V, if pressure is increased by two and temperature is reduced by two then the volume would become

16) Gases shows non-ideal behaviour at

17) Minimum value of lattice energy is for

18) Unit of gas constant "R" at STP

19) In NaCl structure, ion at the corner of cubic unit cell contributes the unit cell

20) When the temperature of 1 mole of an ideal gas increases from 27 °C to 627 °C, then kinetic energy increases by

21) Which of the following effects the shape of ionic crystal

22) Which one shows the highest boiling point

23) Solid CO2 is the example of

24) Aqueous solution of NaCl shows conductivity due to

25) Kinetic energy of gas molecule for 1 mole of gas is