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The Brown's gas is

Option: 1

used in oxy-hydrogen welding


Option: 2

used as oxygen mask


Option: 3

used in refrigerator


Option: 4

None


Answers (1)

best_answer

As we have learnt,

The brown's gas is used in oxy-hydrogen welding.

Therefore, option (1) is correct.

Posted by

Ritika Kankaria

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