temperature of beaker rises when we add water in a beaker containing Cao. Give reason
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4
bcoz CaO reacts vth H2O 2 form Ca (OH)2 in
which it is a exothermic reaction
which it is a exothermic reaction
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9
the reason is,
calcium oxide (Cao) when mixed with water it reacts with water and produces heat. The reaction in which heat is produced is called an exothermic reaction.
Here is the equation,
Cao. + H2o ------> Ca(oh)2 + heat
calcium oxide (Cao) when mixed with water it reacts with water and produces heat. The reaction in which heat is produced is called an exothermic reaction.
Here is the equation,
Cao. + H2o ------> Ca(oh)2 + heat
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