10th Class Science Solved Paper - Science-2016 Delhi Set-I

  • question_answer
    Which of the following sets of materials can be used for conducting a saponification reaction for the preparation of soap?
    (a) \[Ca{{(OH)}_{2}}\] and neem oil
    (b) \[NaOH\] and neem oil
    (c) \[NaOH\] and mineral oil
    (d) \[Ca{{(OH)}_{2}}\] and mineral oil

    Answer:

    (b) \[NaOH\]and neem oil


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