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Standard IX
Chemistry
Physical and Chemical Properties of Hydrogen
Oxy-hydrogen ...
Question
Oxy-hydrogen torch is used for welding purpose and for melting platinum and quartz.
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Solution
Oxy-hydrogen torch is used for welding purpose and for melting platinum and quartz.
An oxyhydrogen torch is an oxy-gas torch, which burns hydrogen (the fuel) with oxygen (the oxidizer). It is used for cutting and welding.
It is also used for for melting platinum and quartz as platinum is fusible only in the oxyhydrogen flame and in an electric furnace.
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