Identify the incorrect statement (A) HgCl2 is prepared by heating mercury in chlorine. (B) HgO decomposes on heating whereas Al2O3 has high thermal stability (C) Mac-Aurthor’s process is used to extra

Question

Identify the incorrect statement

(A) HgCl2 is prepared by heating mercury in chlorine.
(B) HgO decomposes on heating whereas Al2O3 has high thermal stability
(C) Mac-Aurthor’s process is used to extract platinum
(D) NO2 undergoes disproportionation reaction under alkaline medium.

Prashant Kotian · Accepted Answer

Correct answer: D) NO2 UNDERGOES DISPROPORTIONATION REACTION UNDER ALKALINE MEDIUM.

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