Blog

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

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

3) Which one shows the highest boiling point

4) Lattice energy of ionic compounds

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

6) Ice is______crystal

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

8) Aqueous solution of NaCl shows conductivity due to

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

10) Which one is not face centered cubic structure?

11) Force of attractions present between chloroform molecule

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

13)

Molar heat of vaporization of water

14) Solid CO2 is the example of

15) Evaporation is not

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

17) Unit of gas constant "R" at STP

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

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

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

21) Boiling point of liquid is

22) Gases shows non-ideal behaviour at

23) Minimum value of lattice energy is for

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

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