Identify the incorrect statement : (A) Liquid oxygen is an important constituent of rocket fuel (B) When SO2 gas is passed through cupric chloride solution, then the solution becomes colourless and a

Question

Identify the incorrect statement :

(A) Liquid oxygen is an important constituent of rocket fuel
(B) When SO2 gas is passed through cupric chloride solution, then the solution becomes colourless and a white precipitate is formed
(C) Radon is formed from the decay of Radium
(D) Hydrofluoric acid is preserved in glass bottles

Prashant Kotian · Accepted Answer

Correct answer: D) HYDROFLUORIC ACID IS PRESERVED IN GLASS BOTTLES

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