NEET Chemistry Ionic Bond Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Lattice Enthalpy (i) Energy to separate ions (b) NaCl (ii) Ionic compound (c) 788 kJ mol –1 (iii) Energy of formation (d) Ionic Bond (iv) Electrostatic attraction
Choose the correct matching:
a-i, b-ii, c-iii, d-iv
a-iii, b-ii, c-i, d-iv
a-i, b-iv, c-ii, d-iii
a-ii, b-i, c-iv, d-iii
Correct Answer
Detailed Explanation
Lattice Enthalpy is defined as the energy required to completely separate one mole of a solid ionic compound into gaseous ions, making option A the correct pairing. NaCl is an example of an ionic compound, and its lattice enthalpy is 788 kJ mol –1, indicating the energy needed to separate its ions.
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