`ZSM-5 ` is used to conver :

Identify the correct statements from the following : a) CO_2(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.

Identify the correct statements from the following : a) CO_2(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.

(A) ZSM-5 is used as a catalyst in petrochemical industries. (R) Zeolites are three-dimensional network silicates in which some atoms are replaced by luminium atoms.

(A) ZSM-5 is used as a catalyst is petrochemical industries . (R ) Zeolites are three dimensional network silicates in which some silicon atoms are replaced by aluminium atom.

Give the correct order of initials T(true) or F(false) for following statements. (a) Micelles formation takes place only above craft temperature (b)ZSM-5 is a type of zeolites used as a catalyst in petrochemical industries. (c)A micell is an aggregation of surfactants in in aqueous solution, often spherical (d) Lyophilic sols are irreversible sols