(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=dBk68GEqDM0



Duration: 5:44
21 views
0


(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of the Assertion (A).
(2) If both Assertion (A) and Reason (R) are True but Reason (R) is not a correct explanation of the Assertion \( (A) \).
(3) If Assertion (A) is True but the Reason (R) is False.
(4) If Assertion (A) is False but Reason (R) is True.
Assertion (A): Entropy change in reversible adiabatic expansion of an ideal gas is zero.
Reason (R): The increase in entropy due to volume increase just compensates for the decrease in entropy due to a fall in temperature.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-07-03A vertex of square is \( (3,4) \) and diagonal \( x+2 y=1 \), then the second diagonal which pas...
2023-07-03If we reduce \( 3 x+3 y+7=0 \) to the form \( x \cos \alpha+y \sin \alpha \) \( =p \), then the ...
2023-07-03If the coordinates of the vertices of the triangle \( A B C \) be \( (-1,6),(-3,-9) \), and \( (...
2023-07-03The equation of the line which cuts off an intercept 3 units on \( O X \) and an intercept -2 un...
2023-07-03A parabola touches two given straight lines originating from a given point. The locus of mid-poi...
2023-07-03In what ratio the line \( y-x+2=0 \) divides the line joining the points \( (3,-1) \) and \( (8,...
2023-07-03(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of...
2023-07-03Which of the following \( p-V \) curve represents maximum work done? (1) (2) (3) (4)
2023-07-03(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of...
2023-07-03(1) If both Assertion (A) and Reason (R) are True and the Reason \( (R) \) is a correct explanat...
2023-07-03(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of...
2023-07-03Minimum distance between the curves \( y^{2}=x-1 \) and \( x^{2}= \) \( y-1 \) is
2023-07-03If \( \left(a^{2}, a-2\right) \) be a point interior to the region of the parabola \( y^{2}=2 x ...
2023-07-03(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of...
2023-07-03If \( y=2 \) is directrix and \( (0,1) \) be the vertex of parabola \( x^{2}+ \) \( \lambda y+\m...
2023-07-03The curve represented by the equation \( \sqrt{p x}+\sqrt{q y}=1 \), where \( p, q \in R, p, q0 ...
2023-07-03Suppose \( O A B C \) is a rectangle in the \( x y \)-plane where \( O \) is the origin and \( A...
2023-07-03A line passing through the point \( (21,30) \) and normal to the curve \( y=2 \sqrt{x} \) can ha...
2023-07-03If \( \left(x_{r}, y_{r}\right) ; r=1,2,3,4 \) be the points of intersection of the parabola \( ...
2023-07-03If \( \left(t^{2}, 2 t\right) \) is one end of a focal chord of the parabola, \( y^{2}=4 x \) th...
2023-07-03Which one of the following equations represented parametrically, represents equation to a parabo...