why hydrogen is not made by the addition of calcium with dilute sulphuric acid......Pls answer faaaaast I need it urgently
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It is because hydrogen which is evolved during reaction stick to the surface of calcium and thus hydrogen gas is not liberated
Mark brainliest if possible
Mark brainliest if possible
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The given reaction will be :
Ca + H2SO4 - CaSO4 + H2 + Heat Energy
This heat energy produced is very vigrous and can be very dangerous. Also, hydrogen is the easiest combustible substance and if it catches fire and the whole laboratory can burn. This is an exothermic reaction.
Ca + H2SO4 - CaSO4 + H2 + Heat Energy
This heat energy produced is very vigrous and can be very dangerous. Also, hydrogen is the easiest combustible substance and if it catches fire and the whole laboratory can burn. This is an exothermic reaction.
VARTIKA1729:
Are u sure..??
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