CBSE BOARD X, asked by zayan17, 1 year ago

Hey mates ...... Answer this activity with aim , materials required , conclusions and observations .

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Answered by Rakshashenoy18239

0

AIM : To Feel the change in temperature

MATERIALS REQUIRED : Water , Beaker , Calcium oxide

CONCLUSION : After adding water to the beaker containing calcium oxide.. There is change is temperature

CaO + H20 = Ca(OH)2

OBSERVATION : Sudden change in temperature

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