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ChemistryNEET 2020Group 13 and 14 elements

The p-Block Elements

Identify the correct statements from the following:

(a) CO2(g)\mathrm{CO_2(g)} is used as a refrigerant for ice cream and frozen food.

(b) The structure of C60\mathrm{C_{60}} contains twelve six-membered rings and twenty five-membered rings.

(c) ZSM-5, a type of zeolite, is used to convert alcohols into gasoline.

(d) CO is a colourless and odourless gas.

  1. A.(a), (b) and (c) only
  2. B.(a) and (c) only
  3. C.(b) and (c) only
  4. D.(c) and (d) only✓

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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