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Question
Assertion: A drop of petrol when touched with finger gives a chill feeling.
Reason: The above phenomenon is an endothermic one.
Options
Both A and R are true and R is the correct explanation of A
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
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Solution
Both A and R are true and R is the correct explanation of A
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Explain the term with examples.
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endothermic reaction
Complete the statement by filling in the blank with the correct word:
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Match the following:
| Colum I | Column II | ||
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\[\ce{2KClO3 -> 2KCl + 3O2 ^}\]
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Give a scientific reason.
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