Question

what is an lattice enthalapy? ​

Answer 1

Answer:

The lattice energy of a crystalline solid is a measure of the energy released when ions are combined to make a compound. It is a measure of the cohesive forces that bind ions. Lattice energy is relevant to many practical properties including solubility, hardness, and volatility.

Explanation:

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Answer 2

Explanation:

Fill in the blanks with articles or prepositions, wherever necessary : (5 x 1=5)

(i) He is ________ very good cricket player.

(ii) She is seated _______ him.

(iii) You may sit ______ Krishna and Ravi.

(iv) He is not ——— honorable man.

(v) Don’t look _______ me like that.