Chemistry-(general)
NEET Chemistry (general) Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Dioxygen preparation | (i) Hydrolysis of XeF 4 |
| (b) Oxidation state of oxygen in OF 2 | (ii) Thermal decomposition of metal oxides |
| (c) Molecular shape of XeOF 4 | (iii) +2 |
| (d) Hydrolysis of XeF 6 | (iv) Square pyramidal |
A
a-ii, b-iii, c-iv, d-i
B
a-iii, b-ii, c-i, d-iv
C
a-i, b-ii, c-iv, d-iii
D
a-ii, b-iv, c-iii, d-i
Correct Answer
Option A
Detailed Explanation
Dioxygen can be prepared by thermal decomposition of metal oxides (Chunk 4), the oxidation state of oxygen in OF 2 is +2 (Chunk 1), the molecular shape of XeOF 4 is square pyramidal (Chunk 3), and hydrolysis of XeF 6 gives XeO 3 (Chunk 3).
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