Identify the correct statements from the following:
(a) ${CO}_{2} (g)$ is used as a refrigerant for ice cream and frozen food.
(b) The structure of $C_{60}$ contains twelve six-membered carbon rings and twenty-five membered carbon rings.
(c) $ZSM - 5$ , a type of zeolite, is used to convert alcohols into gasoline.
(d) $CO$ is a colourless and odourless gas.

Question

Identify the correct statements from the following:
(a)

{CO}_{2} (g)

is used as a refrigerant for ice cream and frozen food.
(b) The structure of

C_{60}

contains twelve six-membered carbon rings and twenty-five membered carbon rings.
(c)

ZSM - 5

, a type of zeolite, is used to convert alcohols into gasoline.
(d)

CO

is a colourless and odourless gas.

Aicharya · Accepted Answer

(1) $\mathrm{CO}_2$ (s) (dry ice) [not $\left.\mathrm{CO}_2(\mathrm{~g})\right]$ is used as refrigerant for ice cream and frozen food. (2) The structure of $\mathrm{C}_{60}$ contains 20 six carbon rings and 12 five carbon rings. (3) ZSM-5 (a type of zeolite) is used to convert alcohols directly into gasoline. (4) $\mathrm{CO}(\mathrm{g})$ is colourless and adourless gas

Identify the correct statements from the following: (a) CO 2 g is used as a refrigerant for ice cream and…

Solution