Kelvi

Column I	Column II
$(a)$ CO(g) + H $_2$ (g)	$(i)$ Mg(HCO $_3)_2 +$ Ca(HCO $_3)_2$
$(b)$ Temporary hardness of water	$(ii)$ An electron deficient hydride
$(c)$ B $_2$ H $_6$	$(iii)$ Synthesis gas
$(d)$ H $_2$ O $_2$	$(iv)$ Non-planar structure

hard

Organic Chemistry Some Basic Principles and Techniques

2020

chemistry

1. (a)-(iii) (b)-(ii) (c)-(i) (d)-(iv)

2. (a)-(iii) (b)-(iv) (c)-(ii) (d)-(i)

3. (a)-(i) (b)-(iii) (c)-(ii) (d)-(iv)

4. (a)-(iii) (b)-(i) (c)-(ii) (d)-(iv)