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

  • question_answer
    Read the given statements and mark the correct option.
    Statement 1: When a mixture of hydrogen and chlorine is placed in sunlight, hydrogen chloride is formed.
    Statement 2: It is an example of displacement reaction.

    A) Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

    B) Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.

    C) Statement 1 is true and statement 2 is false.

    D) Both statements 1 and 2 are false.

    Correct Answer: C

    Solution :

    Hydrogen and chlorine combine to give hydrogen chloride hence, it is a combination reaction.


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