Class 10 Exam > Class 10 Questions > When conc acid is added toH2O, the reaction i...
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When conc acid is added to H2O, the reaction is
- a)Exothermic
- b)Endothermic
- c)Neither EXO nor endothermic
- d)No reaction occur
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
When conc acid is added toH2O, the reaction isa)Exothermicb)Endothermi...
When concentrated acid is added to water, the strong bonds of acid are broken and they dissociate into ions, thus releasing a large amount of energy in the form of heat.
Thus, the reaction is exothermic.
Thus, the reaction is exothermic.
Most Upvoted Answer
When conc acid is added toH2O, the reaction isa)Exothermicb)Endothermi...
When a concentrated and water are mixing together,a large amount of heat is evolved. so, The reaction is exothermic reaction.
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Community Answer
When conc acid is added toH2O, the reaction isa)Exothermicb)Endothermi...
This is because in this reaction more heat is given out That's why correct answer is a
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