MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryp-Block (group 13 and 14)Previous Year Questions

Identify the correct statements from the following: (NEET 2020)

A.(A), (B) and (C) only

B.(A) and (C) only

C.(B) and (C) only

D.(C) and (D) only✓ Correct

Explanation

(A) Solid CO2 (dry ice) is used as refrigerant for ice- cream and frozen food. (B) The structure of C60 contains twenty six-membered rings and twelve five-membered rings. (C) and (D) are correct statements.

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