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

2) Unit of gas constant "R" at STP

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

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

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

6) Among the following hydrides, which one has the lowest boiling point

7) Force of attractions present between chloroform molecule

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

9) Gases shows non-ideal behaviour at

10) Ice is______crystal

11) Minimum value of lattice energy is for

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

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

14) Lattice energy of ionic compounds

15) Boiling point of liquid is

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

17)

Molar heat of vaporization of water

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

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

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

21) Evaporation is not

22) Lattice energy is maximum for

23) Aqueous solution of NaCl shows conductivity due to

24) Which one is not face centered cubic structure?

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