JEE Main 18 March 2021 Shift 2 Solved Paper
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Question : 45 of 90
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Match List-I with List-II
Choose the most appropriate answer the option given below.
| List-I | List-II |
|---|---|
| A. Be | 1. Treatment of cancer |
| B. Mg | 2. Extraction of metals |
| C. Ca | 3. Incendiary bombs and signals |
| D. Ra | 4. Windows of X-ray tubes |
| 5. Bearings for motor engines. |
[18 Mar 2021 Shift 2]
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