Match List - I with List - II :
| List - I | List - II | ||
|---|---|---|---|
| (a) | Li | (i) | photoelectric cell |
| (b) | Na | (ii) | absorbent of $C{O_2}$ |
| (c) | K | (iii) | coolant in fast breeder nuclear reactor |
| (d) | Cs | (iv) | treatment of cancer |
| (v) | bearings for motor engines |
Choose the correct answer from the options given below :
Solution
Li makes alloy with Lead to make white metal bearings for motor engines<br><br>Liquid Na metal is used s coolant in fast breeder nuclear reactor<br><br>K is a very absorbent of CO<sub>2</sub><br><br>Cs is used in making photoelectric cell
About this question
Subject: Chemistry · Chapter: s-Block Elements · Topic: Alkali Metals
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