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1.In the following questions, the Assertion(A) and Reason (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion:Evaporation causes cooling
Reason:Particles of liquid absorb energy from the surrounding to regain the energy lost during evaporation.
a)Both the Assertion and the Reason are correct and the Reason is the correct a
explanation of the Assertion.
b)The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.
c)Assertion is true but the Reason is false.
d)The statement of the Assertion is false but the Reason is true
Answers
Answered by
1
Answer:
option A is correct
Explanation:
assertion: Evaporation causes cooling ----> yes, its true
Reason:Particles of liquid absorb energy from the surrounding to regain the energy lost during evaporation. -----> yes, it is also true and the correct explanation of the given assertion
- The particles of liquid absorb energy from the surrounding to regain energy lost during evaporation. The absorption of energy from surroundings make the surrounding cool.
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Answered by
0
Answer:
I think a) is write answer
Explanation:
Evaporation causing cooling because the molecules of liquid convert into gas.
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