Question

Column B
Column A
A. Metals
(i) sharing electrons
B. Concentrated sulphuric acid
(ii) loosing electrons
C. Caustic soda
(iii) Dehydrating agent
D. covalent bond
(iv) Effloresense
E. washing soda
(v) deliquescence​

Answer 1

Answer:

1. b

2. d

3. e

4. I

5. c

( I think)