During performing an experiment on neutralisation reaction, Ravi took about 100 mL of sodium hydroxide solution and pour approximately the same amount of concentrated hydrochloric acid to it.He observed a very vigorous reaction with evolution of large amount of heat. When he dipped litmus paper into the solution it turned red. He was surprised with the result though he had read all the instructions and precautions given to him by his teacher.(a) What was the expected result of the experiment?<br />(b) What went wrong in the experiment performed by Ravi?(c) Why Ravi observed a very vigorous reaction with evolution of large amount of heat when he added concentrated hydrochloric acid to sodium hydroxide?
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Answer:
During performing an experiment on neutralisation reaction, Ravi took about 100 mL of sodium hydroxide solution and pour approximately the same amount of concentrated hydrochloric acid to it.He observed a very vigorous reaction with evolution of large amount of heat. When he dipped litmus paper into the solution it turned red. He was surprised with the result though he had read all the instructions and precautions given to him by his teacher.(a) What was the expected result of the experiment?<br />(b) What went wrong in the experiment performed by Ravi?(c) Why Ravi observed a very vigorous reaction with evolution of large amount of heat when he added concentrated hydrochloric acid to sodium hydroxide?
Answer:
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