MCQOPTIONS
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MCQOPTIONS
| 1. |
\[{{H}_{2}}{{O}_{2}}\] is manufactured these days [DCE 2004] |
| A. | By the action of \[{{H}_{2}}{{O}_{2}}\] on \[Ba{{O}_{2}}\] |
| B. | By the action of \[{{H}_{2}}S{{O}_{4}}\] on \[N{{a}_{2}}{{O}_{2}}\] |
| C. | By electrolysis of 50% \[{{H}_{2}}S{{O}_{4}}\] |
| D. | By burning hydrogen in excess of oxygen |
| Answer» D. By burning hydrogen in excess of oxygen | |