JEE MAIN - Chemistry (2024 - 5th April Evening Shift - No. 2)
Match List I with List II.
| LIST I |
LIST II |
||
|---|---|---|---|
| A. | $$ \mathrm{ICl} $$ |
I. | T - shape |
| B. | $$ \mathrm{ICl}_3 $$ |
II. | Square pyramidal |
| C. | $$ \mathrm{ClF}_5 $$ |
III. | Pentagonal bipyramidal |
| D. | $$ \mathrm{IF}_7 $$ |
IV. | Linear |
Choose the correct answer from the options given below :
(A)-(I), (B)-(IV), (C)-(III), (D)-(II)
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
(A)-(I), (B)-(III), (C)-(II), (D)-(IV)
(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
Explanation
$$\begin{aligned}
& \mathrm{ICl} \rightarrow s p^3 \rightarrow 1 \mathrm{bp}+3 \mathrm{lp} \rightarrow \text { Linear } \\
& \mathrm{ICl}_3 \rightarrow s p^3 d \rightarrow 3 \mathrm{bp}+2 \mathrm{lp} \rightarrow \mathrm{T} \text {-shape } \\
& \mathrm{CIF}_5 \rightarrow s p^3 d^2 \rightarrow 5 \mathrm{bp}+1 \mathrm{lp} \rightarrow \text { Square Pyramidal } \\
& \mathrm{IF}_7 \rightarrow s p^3 d^3 \rightarrow 7 \text { bp only } \rightarrow \text { Pentagonal bipyramidal } \\
& \text { (A)-(IV), (B)-(I), (C)-(II), D-(III) }
\end{aligned}$$
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