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) Zinc with dilute HNO3 | (i) NO2 |
| (b) Copper with concentrated HNO3 | (ii) N2O |
| (c) Aluminum with concentrated HNO3 | (iii) Passive film of oxide |
| (d) Copper with dilute HNO3 | (iv) Cu(NO3)2 |
A
a-ii, b-i, c-iii, d-iv
B
a-i, b-iv, c-iii, d-ii
C
a-iv, b-i, c-ii, d-iii
D
a-ii, b-iv, c-iii, d-i
Correct Answer
Option A
Detailed Explanation
Zinc reacts with dilute HNO3 to produce N2O, while copper with concentrated HNO3 yields NO2. Aluminum does not react due to the formation of a passive oxide layer. Copper with dilute HNO3 produces Cu(NO3)2.
Found an issue with this question?