1/10
Ozone is an .............. of oxygen .
2/10
The structure of ozone is -
3/10
Quartz crystals used in clocks are -
4/10
Most commonly used bleaching agent is -Most commonly used bleaching agent is -
5/10
Which gas is used in filling electric bulbs -
6/10
Gas used for artificial ripening of fruits is -
7/10
Oils are purified by -
8/10
Optical isomerism is shown by -
9/10
LPG used as domestic fuel chiefly contains -
10/10
Benzene is a polymer of -
Result:
