1.

Which of the following is decomposition reaction

Answer»

`2HgO to 2Hg +O_(2)`
`CH_(4)+2O_(2) to CO_(2)+2H_(2)O`
`S+O_(2) to SO_(2)`
`Cl_(2)+2KBr to 2KCl +Br_(2)`

ANSWER :A


Discussion

No Comment Found

Related InterviewSolutions