The formulas and lattice energies of iron compounds are given below. The correct match is?

Lattice energy of an ionic compound depends upon:

Lattice energy of an ionic compound depedns upon :

The correct name of compound given below is

Match the column I and column II and pick the correct matching from the codes given below. The correct matching is

The compound with high lattice energy is

Choose- the correct name for compound given below :

The lattice enthalpy and hydration enthalpy of four compounds are given below: the pair of compounds which is soluble in water is: