Chemistry
Grade-8
Easy
Question
The temperature at which the oxy-hydrogen flame can be formed is
- 1800- 2000℃
- 1200- 1800℃
- 2800- 3000℃
- 2800- 3400℃
Hint:
2800°-3000°C
The correct answer is: 2800- 3000℃
Oxyhydrogen flames can be generated by the combustion of Oxygen and hydrogen produced locally using an electrochemical cell. The maximum temperature of oxyhydrogen flame is about 2800°C.
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