Which of the following reactions is not correct according to the law o – InterviewSolution

1.	Which of the following reactions is not correct according to the law of conservation of mass.
Answer» `2Mg(s)+O_(2)(G) rarr 2MgO(s)` `C_(3)H_(8)(g)+O_(2)(g) rarr CO_(2)(g)+H_(2)O(g)` `P_(4)(s)+5O_(2)(g) rarr P_(4)O_(10)(s)` `CH_(4)(g)+2O_(2)(g) rarr CO_(2)(g) +2H_(2)O(g)` SOLUTION :EQN. (b) is not balanced and hence is not correct.

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