12th Class Chemistry Chemistry in Everyday Life / दैनिक जीवन में रसायन

  • question_answer 39)
      The compound that causes general anti- depressant action on the central nervous system belongs to the class of........ (a) analgesics                     (b) tranquillizers (c) narcotic analgesics    (d) antihistamines

    Answer:

      (B)


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