Question

describe an experiment to show that neutralisation reactions are exothermic ​

Answer 1

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➺ Take a small amount of calcium oxide in a beaker carefully, at some amount of dilute hydrochloric acid to it and measure the temperature using thermometer or touch the bigger the temperature is increased. And this experiment show that neutralization reaction are exothermic.

ʜᴏᴩᴇ ɪᴛ'ꜱ ʜᴇʟᴩ ᴜʜʜ :)

Answer 2

Answer:

$\Large\underline{\underline{\sf{ \color{magenta}{\qquad Given \qquad} }}}$

Take a small amount of calcium oxide in a beaker carefully, at some amount of dilute hydrochloric acid to it and measure the temperature using thermometer or touch the bigger the temperature is increased. And this experiment show that neutralization reaction are exothermic.