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1) Gases shows non-ideal behaviour at

2) Which one is not face centered cubic structure?

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

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

5) Boiling point of liquid is

6)

Molar heat of vaporization of water

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

8) Minimum value of lattice energy is for

9) Force of attractions present between chloroform molecule

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

11) Which one shows the highest boiling point

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

13) Ice is______crystal

14) Lattice energy of ionic compounds

15) Unit of gas constant "R" at STP

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

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

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

19) Aqueous solution of NaCl shows conductivity due to

20) Solid CO2 is the example of

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

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

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

24) Evaporation is not

25) Lattice energy is maximum for