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  9. Q304

RRB Junior Engineer / DMS / CMA 2024 · Question 304 of 730

Which of the following is true for a balanced chemical equation?

  1. AThe mass of reactants is always greater than the mass of products.
  2. BThe number of molecules on each side is always equal.
  3. CThe products have more atoms than the reactants.
  4. DThe total number of atoms for each element is the same on both sides of the equation.Correct

Answer: D. The total number of atoms for each element is the same on both sides of the equation.

Official answer key verified. Detailed explanation coming soon.

Source: Railway Junior Engineer 2024 Answer Key compilation (English) — testranking.in (Gagan Pratap) · reliable-secondary

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