A compound 'X' made of two non-metals, in a reaction with another non- – InterviewSolution

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1.	A compound 'X' made of two non-metals, in a reaction with another non-metal 'Y' gives the hardest substance and carbon monoxide. Identify the compound X and non-metal Y.
Answer» `CO_(2),Si` `SiO_(2),C` `SiC,O_(2)` `CO,Si` ANSWER :B

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