Identify the correct statements from the following:
(a) $C{O}_2$ is used as refrigerant for ice-cream and frozen food
(b) The structure of $C_{60}$ contains twelve six-membered rings and twenty five-membered rings.
(c) ZSM-5, a type of zeolite, it used to convert alcohol into gasoline.
(d) CO is colorless and odourless gas.

The correct option is C (a), (b), (c) and (d)
$C{O}_2$ in the form of dry ice used as refrigerant for ice-creamand frozen food.
Fullerene has twenty six-membered ring and twelve five-membered ring.
$ZSM-5$ is a zeolite which converts alcohol directly into gasoline (petrol)
Carbon monoxide, CO, is a colorless, odourless , and tasteless gas.
Hence (c) is the correct option.