Question

6. Which is the acidic oxide among the following?
a)CL2O7, b) Na2O, c) Al2 ,d) CO​

Answer 1

Explanation:

option (c) Al2O3 is the correct answer

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Answer 2

Explanation:option (A).CL2O7.becauseCL2O7 reacts with the water to form perchloric acid (HCLO4) that turns blue litmus paper into red.so,CL2O7 is an acidic oxide.

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