Chemistry-(general)
NEET Chemistry (general) Match the Following Question
Type: Match the Following-match the column-Hard-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Chromate ion | (i) Tetrahedral structure |
| (b) Dichromate ion | (ii) Two tetrahedra sharing a corner |
| (c) Sodium dichromate | (iii) More soluble than potassium dichromate |
| (d) Potassium dichromate | (iv) Orange crystals |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-iii, b-iv, c-i, d-ii
D
a-iv, b-iii, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
The chromate ion has a tetrahedral structure, while the dichromate ion consists of two tetrahedra sharing a corner. Sodium dichromate is indeed more soluble than potassium dichromate, which crystallizes out as orange crystals.
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