In laboratory- H-2-O-2- is prepared by the action of-dilute HCl and MnO-2-cold H-2-SO-4- and BaO-2-MnO-2- and cold H-2-SO-4-aqueous alkali on Na-2-O-2-

Question

Toppr Admin · Accepted Answer

In laboratory- H2O2 is preparedby the following reaction-BaO2-8H2O-H2SO4-x2192-BaSO4-H2O2-8H2O

In laboratory, $H_{2} O_{2}$ is prepared by the action of:
dilute $H C l$ and $M n O_{2}$
cold $H_{2} S O_{4}$ and $B a O_{2}$
$M n O_{2}$ and cold $H_{2} S O_{4}$
aqueous alkali on $N a_{2} O_{2}$

In laboratory, $H_{2} O_{2}$ is preparedby the following reaction:

$B a O_{2} .8 H_{2} O + H_{2} S O_{4} \to B a S O_{4} + H_{2} O_{2} + 8 H_{2} O$

In laboratory, H2O2 is prepared by the action of:dilute HCl and MnO2cold H2SO4 and BaO2MnO2 and cold H2SO4aqueous alkali on Na2O2

In laboratory, H2O2 is preparedby the following reaction:BaO2.8H2O+H2SO4→BaSO4+H2O2+8H2O

In laboratory, $H_{2} O_{2}$ is prepared by the action of:
dilute $H C l$ and $M n O_{2}$
cold $H_{2} S O_{4}$ and $B a O_{2}$
$M n O_{2}$ and cold $H_{2} S O_{4}$
aqueous alkali on $N a_{2} O_{2}$

In laboratory, $H_{2} O_{2}$ is preparedby the following reaction:

$B a O_{2} .8 H_{2} O + H_{2} S O_{4} \to B a S O_{4} + H_{2} O_{2} + 8 H_{2} O$