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Standard XII

Chemistry

Types of Redox Reactions

Two substance...

Question

Two substances, A and B were made to react to form a third substance, $A_{2} B$ according to the following reaction:
2A + B → $A_{2} B$
Which of the following statements concerning this reaction are correct?
i) The product $A_{2} B$ shows the properties of substances A and B.
ii) Formation of $A_{2} B$ is a chemical change.
iii) The product so formed is a homogenous mixture.
iv) The product so formed cannot be classified as a compound.

A) i and iii
B) i, ii, and iv
C) Only ii

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