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Class 10
Solutions to CBSE Sample Paper - Science Class 10

Why is it important to balance a skeletal chemical equation? 

(A) To verify the law of conservation of energy. 

(B) To verify the law of constant proportion. 

(C) To verify the law of conservation of mass. 

(D) To verify the l0aw of conservation of momentum.

Answer - 


Balancing Chemical Equation is required to verify Law of Conservation of Mass


So, the correct answer is (c)  

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 13 years and a teacher from the past 17 years. He teaches Science, Economics, Accounting and English at Teachoo