JEE Main 2022 · 27 Jun · Shift 1 · Chemistry Q67

ChemistrySingle correct+4 / -1Question 67 of 90

Addition of $\mathrm{H_2SO_4}$ to $\mathrm{BaO_2}$ produces :

BaO,

\mathrm{SO_2}

and

\mathrm{H_2O}

\mathrm{BaHSO_4}

and

\mathrm{O_2}

\mathrm{BaSO_4}

\mathrm{H_2}

and

\mathrm{O_2}

\mathrm{BaSO_4}

and

\mathrm{H_2O_2}

Answer and worked solution

Official answer: D

Peroxide + acid. $\mathrm{BaO_2+H_2SO_4\rightarrow BaSO_4+H_2O_2}$ .

(D)

Topics:Water and hydrogen peroxide

JEE Main 2022 · 27 Jun · Shift 1, Chemistry question 67