Question

Complete the following reactions :
`(i) PbS(s) + H_(2)O_(2)(aq) to " "(ii) CO(g) + 2H_(2) underset("Catalyst")overset("Cobalt")to `

Answer 1

(i) `PbS(s) + 4H_(2)O_(2)(aq) to PbSO_(4) + 4H_(2)O " "(ii) CO(g) + 2H_(2)(g) underset("Catalyst")overset("Cobalt")to CH_(3)OH(l)`