Question

10.A is a silvery white metal .A combines with O2 to form B at 800 c , the alloy of A is used in making the aircraft. Find A and B

Answer 1

Answer:

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Explanation:

Ans: * Since A is a silvery white metal and its alloy is used in making aircraft, A is aluminium. * Aluminium reacts with O2 at 800°C to form aluminium oxide, B is aluminium oxide.