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

At 25°C, minimum vapour pressure is for

Which of the following effects the shape of ionic crystal

Solid CO2 is the example of

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

Which one is not face centered cubic structure?

Hydrogen bonding is not present in one of the following mixtures

Which one shows the highest boiling point

Force of attractions present between chloroform molecule

Molar heat of vaporization of water

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

Density of gas "M" will be highest at

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

Ice is______crystal

Kinetic energy of gas molecule for 1 mole of gas is

Gases shows non-ideal behaviour at

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

Minimum value of lattice energy is for

Lattice energy is maximum for

Unit of gas constant "R" at STP

Evaporation is not

Aqueous solution of NaCl shows conductivity due to

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

Lattice energy of ionic compounds

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