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

2) Lattice energy is maximum for

3) Aqueous solution of NaCl shows conductivity due to

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

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

6) Boiling point of liquid is

7)

Molar heat of vaporization of water

8) Force of attractions present between chloroform molecule

9) Which one shows the highest boiling point

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

11) Minimum value of lattice energy is for

12) Solid CO2 is the example of

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

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

15) Unit of gas constant "R" at STP

16) Which one is not face centered cubic structure?

17) Gases shows non-ideal behaviour at

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

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

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

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

22) Ice is______crystal

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

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

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