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) Exothermic reaction | (i) Decreases with increased temperature |
| (b) Strong acid | (ii) Very weak conjugate base |
| (c) Forward reaction preferred at low temperature | (iii) Formation of N2O4 |
| (d) Reverse reaction favoured at high temperature | (iv) Formation of NO2 |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-iv, b-ii, c-iii, d-i
D
a-iii, b-i, c-ii, d-iv
Correct Answer
Option A
Detailed Explanation
The exothermic reaction favours the formation of products at lower temperatures, leading to a decrease in the intensity of the brown color due to NO2 as N2O4 is formed. Strong acids have very weak conjugate bases, and the forward reaction of N2O4 formation is preferred at low temperatures while the reverse is favoured at high temperatures.
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