6th Class Science Sample Paper Science Olympiad Model Test Paper-7

  • question_answer
    X is one of the important components of food. Milk, cheese, pulses and peas are rich source of X. X gives a violet colour with an alkaline solution of copper sulphate. Identify X.

    A) Carbohydrates

    B) Fats

    C) Proteins

    D) Minerals

    E) None of these

    Correct Answer: C


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