Physics, asked by Hibbert9892, 1 year ago

Electric furnaces are lined with magnesia because
A) It is not affected by acids B) It gives oxygen on heating C) It melts at very high temperature D) It has no effect of electricity

Answers

Answered by hritiksingh1

7

c) it melts at very high temperature

Answered by TheUrvashi

2

Heya friend here is your answer

C) It melts at very high temperature

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