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Two substances, A and B were made to react to form a third substance, A2B according to the following reaction

2 A + B → A2 B

Which of the following statements concerning this reaction are incorrect?

(i) The product A2B shows the properties of substances A and B
(ii) The product will always have a fixed composition
(iii) The product so formed cannot be classified as a compound
(iv) The product so formed is an element

(a) (i), (ii) and (iii),
(b) (ii), (iii) and (iv)
(c) (i), (iii) and (iv)
(d) (ii), (iii) and (iv)

Sciences - Exemplar Problems

Chapter 2. Is Matter Around Us Pure
Where did u get this question.. Its answer options seem not correct..


It should be option ii that alone make sence.. How a compound formed on reaction be not compound.. Plus properties will change of product if chemical reaction..
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