ASSERTION AND REASON :
Direction : In each of the following questions a statement of assertion (A) is given and a corresponding statement of reason (R) is given just below it. Mark the correct statement as.
(a) If both A and R are true and R is correct
explanation of A
(b) If both A and R are true but R is not the
correct explanation of A.
(c) A is true but R is false
(d) Both A and Rare false
1.) Assertion:larger cells are more efficient. Reason:surface volume ratio is more in large cells.
Answers
Answer:
In each of the following questions, a statement of Assertion is given followed by a corresponding statement of Reason just below it. Of the statements, mark the correct answer as
Assertion . The vapour pressure of a pure liquid has a fixed value at a particular temperature .
Reason . When equilibrium is reached , no more vapour are formed .
Question from Class 11 Chapter Equilibrium In Physical And Chemical Processes
If both assertion and reason are true, and reason is the true explanation of the assertion .
If both assertion and reason are true but reason is the true explanation of the assertion .
If assertion is true, but reason is false.
If both assertion and reason are false .
Answer : C
Solution : Correct R . When equilibrium is reached , rate of evaporation becomes equal to rate of condensation . Vapours are formed but same amount condenses in the same time.
Explanation:
Answer:
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