Chemistry · 2021
JEE Main · 18 March 2021, Shift 1 · Q37
Match List - I with List - II: Choose the most appropriate answer from the options given below:
Match List - I with List - II :
Choose the most appropriate answer from the options given below :
| List - I | List - II | ||
| (a) | $\displaystyle \mathrm{Ca}(\mathrm{OCl})_2$ | (i) | Antacid |
| (b) | $\displaystyle \mathrm{CaSO}_4 \cdot \frac{1}{2} \mathrm{H}_2 \mathrm{O}$ | (ii) | Cement |
| (c) | CaO | (iii) | Bleach |
| (d) | $\displaystyle \mathrm{CaCO}_3$ | (iv) | Plaster of Paris |
Official answer
(4)
(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.