(i) Why is He used in diving apparatus? (ii) Noble gases have very lo – InterviewSolution

1.

(i) Why is He used in diving apparatus? (ii) Noble gases have very low boiling points.Why? (iii) Why is ICl mole reactive than I2?

Answer»

(i) It is not soluble in blood even under high pressure.

(ii) Being monoatomic they have weak dispersion forces.

(ii) I‐Cl bond is weaker than l‐l bond

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