For hydrogen analysis in blast furnace gas by Orsat apparatus it...

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For hydrogen analysis in blast furnace, gas by Orsat apparatus, it is completely oxidised in contact with CuO to H₂O at a-temperature of about . . . . . . . . °C.

A. 150

B. 280

C. 500

D. 800

Answer: Option B

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For hydrogen analysis in blast furnace, gas by Orsat apparatus, it is completely oxidised in contact with CuO to H₂O at a-temperature of about . . . . . . . . °C.

A. 150

B. 280

C. 500

D. 800

View Answer

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