Dioxygen directly reacts with nearly all metals annd non-metals except some metals (e.g., Au, Pt) and some noble gases and form oxide(s). Oxides can be simple (e.g., MgO, `Al_(2)O_(3)`) or mixed `(Pb_(3)O_(4),Fe_(3)O_(4))`. Simple oxides can be classified on the basic of their acidic, basic or amphoteric character. an oxide that combines with water to give an acid is termed acidic oxide (i.e., `SO_(2),Cl_(2)O_(7),CO_(2),N_(2)O_(5)`). for example, `SO_(2)` combines with water to give `H_(2)SO_(3)`, an acid.
Q. If,
Then select incorrect statement with respect to gas 'X'

Options

A. burning sulphur smell
B. Reacts with `Cl_(2)`
C. Residue of sulphur with `H_(2)S`
D. Does not react with `Ca(OC l)Cl`

Answer

D

Explanation

`Ca(OC l)Cl+SO_(2)uarr to CaSO_(4)+2Cl^(-)`