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  5. Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

Railways General Science & Technology Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन Sample Paper General Oragnic Chemistry Sample Test Paper-25

  • question_answer
    Methylated spirit of

    A)  100% alcohol

    B)  95.6% alcohol + 4.4% water

    C)  90% alcohol + 9% methanol + pyridine

    D)  Power alcohol

    Correct Answer: C

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