Identify the correct statements from the
following :
-(a) C``\ce{O2}``
(g) is used as refrigerant for ice-cream
and frozen food.
(b) The structure of C
60
contains twelve six
carbon rings and twenty five carbon rings.
(c) ZSM-5, a type of zeolite, is used to convert
alcohols into gasoline.
(d) CO is colorless and odourless gas.
(1) -(a), (b) and (c) only
(2) -(a) and (c) only
(3) (b) and (c) only
(4) (c) and (d) only