JEE MAIN - Chemistry (2023 - 30th January Morning Shift - No. 13)
Match List I with List II
| List I (molecules/ions) |
List II (No. of lone pairs of e$$^-$$ on central atom) |
||
|---|---|---|---|
| A. | $$\mathrm{IF_7}$$ | I. | Three |
| B. | $$\mathrm{ICl}$$$$_4^ - $$ | II. | One |
| C. | $$\mathrm{XeF_6}$$ | III. | Two |
| D. | $$\mathrm{XeF_2}$$ | IV. | Zero |
Choose the correct answer from the options given below :
A - II, B - I, C - IV, D - III
A - IV, B - I, C - II, D - III
A - IV, B - III, C - II, D - I
A - II, B - III, C - IV, D - I
Explanation
(A) IF$$_7$$ $$-$$ 0 lone pairs
(B) ICI$$_4^ - $$ $$-$$ 2 lone pairs
(C) XeF$$_6$$ $$-$$ 1 lone pair
(D) XeF$$_2$$ $$-$$ 3 lone pairs
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