10th Class Science Sample Paper Science Olympiad Model Test Paper-17

  • question_answer
    Which of the following is the molecular formula of propane?

    A) \[{{C}_{3}}{{H}_{6}}\]

    B) \[{{C}_{3}}{{H}_{3}}\]

    C) \[{{C}_{3}}{{H}_{12}}\]

    D) \[{{C}_{3}}{{H}_{8}}\]

    E) None of these

    Correct Answer: D


You need to login to perform this action.
You will be redirected in 3 sec spinner