Chemistry-(general)
NEET Chemistry (general) Match the Following Question
Type: Match the Following-match the column-Hard-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Elemental analysis | (i) Determining mass per cent of components |
| (b) Gas collection method | (ii) Collection of gases at STP |
| (c) Purification by sublimation | (iii) Separation of volatile substances |
| (d) Chromatography | (iv) Separation based on adsorption |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-iv, b-iii, c-ii, d-i
D
a-iii, b-iv, c-i, d-ii
Correct Answer
Option A
Detailed Explanation
Elemental analysis helps in determining the mass percentage of components in a compound, while the gas collection method involves collecting gases at standard temperature and pressure (STP). Purification by sublimation is used for separating volatile substances, and chromatography is based on the principle of adsorption for separation.
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