JEE Main 9 Jan 2020 Shift 1 Solved Paper

Section: Chemistry

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Question : 31 of 75

Marks: +1, -0

According to the following diagram, A reduces BO2 when the temperature is :

[9 Jan 2020 Shift 1]

< 1400 °C
> 1400 °C
< 1200 °C
> 1200 °C but < 1400 °C

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