10th Class Science Chemical Reactions and Equations Question Bank Chemical Reactions and Equation

  • question_answer
    Which of the following are correct about a chemical equation?
    (i) It saves time and space in writing.
    (ii) It does not indicate the rate of a reaction.
    (iii) It tells the ratio of the masses of the reactants and products.

    A) Only (i) and (ii)

    B) Only (ii) and (iii)                              

    C) Only (i) and (iii)               

    D) (i), (ii) and (iii)

    Correct Answer: D

    Solution :

    All the given statements are correct about a chemical equation.


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