Mrs.Goody has taken 10 ml of sodium hydoxide ( base) in a conical flask. Then, using a thermometer, she measured the temperature of the base and noted it as 23.5 degrees centigrade .Then, she carefully added the same amount of dilute hydrochloric acid to the base and then noted the temperature and observed that there is a rise in the temperature of the resultant solution
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I don't know the answer
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