Question

Consider the following statements,
1. $C{s}^{+}$is more highly hydrated than the other alkali metal ions
2. Among the alkali metals $Li,Na,K$ and $Rb$, lithium has the highest melting point
3. Among the alkali metals only lithium forms a stable nitride by direct combination Of these statements

• A. I, II and III are correct
• B. I and II are correct
• C. I and III are correct
• D. II and III are correct

Answer 1

Answer: (D)

Correct answer is (d) II and III are correct