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Which of the following is not true regarding balanced chemical equations?(a) They contain the same number of atoms on each side(b) Electrons are also balanced(c) An equal number of molecules on both the side(d) Follows the law of conservation of massThis question was addressed to me in examination.Enquiry is from Stoichiometry and Stoichiometric Calculations topic in division Chemistry Basic Concepts of Chemistry – Class 11

Answer»

Correct ANSWER is (c) An equal number of molecules on both the side

For explanation: A balanced reaction may not have an equal number of molecules on both the sides, because molecules may COMBINE into one or a single molecule may breakdown into TWO or more. IT can disassociate or UNDERGO double decomposition.



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