NEET · Chemistry · STD 11 -p-Block elements - I
Taking stability as the factor, which one of the following represents correct relationship?
- A \(TlI > TlI _3\)
- B \(TlCl _3 > TlCl\)
- C \(\operatorname{InI}_3 > \ln I\)
- D \(AlCl > AlCl _3\)
Answer & Solution
Correct Answer
(A) \(TlI > TlI _3\)
Step-by-step Solution
Detailed explanation
\(T l^{+}\) and \(I ^{-}\) > \(T l^{+3}\) and \(3 I ^{-}\) due to inert pair effect \(Tl^{+}\)is more stable than \(Tl^{+3}\).
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