Directions : In the following questions, a statement of assertion i...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=l2j_616tTTg


Duration: 10:53
3 views
0

Directions : In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as :
(a) If both assertion and reason are true and reason is the correct explanation of assertion.
\( \mathrm{P} \)
(b) If both assertion and reason are true but reason is not the correct explanation of assertion.
(c) If assertion is true but reason is false.
W
(d) If assertion is false but reason is true.
Assertion : Contribution of \( \mathrm{CO}_{2}, \mathrm{CH}_{4}, \mathrm{CFCs} \) and \( \mathrm{N}_{2} \mathrm{O} \) towards greenhouse effect is respectively \( 60 \%, 6 \% \), \( 14 \% \) and \( 20 \% \).
Reason : Greenhouse gases absorb long wave radiation from the earth and emit it again towards the earth.
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-03-22рдПрдХ рд╕рд░рд▓ рд▓реЛрд▓рдХ рдореЗрдВ рдбреЛрд░реА рдХреА рддреЛрдбрд╝рди рдХреНрд╖рдорддрд╛ рдЧреЛрд▓рдХ рдХреЗ рднрд╛рд░ рдХреА рджреЛрдЧреБрдиреА рд╣реЗ рдЬрдм рдбреЛ...
2023-03-22If \( (x+i y)(p+i q)=\left(x^{2}+y^{2}\right) i \), then, where \( ...
2023-03-22рдХрд┐рд╕реА рд╡рд╕реНрддреБ рдХреЛ \( t=o \) рдкрд░ рдПрдХ рднрд╡рди рдХреЗ рд╢реАрд░реНрд╖ рд╕реЗ рд╡рд┐рд░рд╛рдорд╛рд╡рд╕реНрдерд╛ рд╕реЗ рдЫреЛрдбрд╝рд╛ ...
2023-03-22\( 27^{\circ} \mathrm{C} \) рдкрд░ \( 16 \mathrm{gmO}_{2} \) рдХреЛ рд╕рдорддрд╛рдкреА ...
2023-03-22If one root of \( 5 x^{2}+13 x+k=0 \) is reciprocal of the other, t...
2023-03-22рдЖрдХрд╛рд╢ рдореЗрдВ рдЙрдбрд╝рддрд╛ рд╡рд╛рдпрдпрд╛рди 200 рдореАрдЯрд░ рдХреА рддреНрд░рд┐рдЬреНрдпрд╛ рдХреЗ рдКрд░реНрдзреНрд╡ рд╡рддреНрдд рдореЗрдВ 360 рдХ...
2023-03-22рд╕рд╛рдореНрдп \( 2 \mathrm{~A}(\mathrm{~g})+\mathrm{B}(\mathrm{g}) \rightle...
2023-03-22If \( a, b, c \) are in A.P., prove that : (i) \( \frac{1}{b c}, \f...
2023-03-22The nth term of the series \( 3.8+6.11+9.14+12.17 \ldots \) will be V
2023-03-22\[ \log _{2} x^{2}=2 \] \( \mathrm{ky} \) (v)
2023-03-22Directions : In the following questions, a statement of assertion i...
2023-03-22prove that \[ \sin \frac{13 \pi}{3} \sin \frac{8 \pi}{3}+\cos \frac...
2023-03-22Prove the following by the principle of mathematical induction: \( ...
2023-03-22The amplitude of \( (1+i)^{5} \) is: (W)
2023-03-22Prove that \[ \frac{\cos ^{2} x-\sin ^{2} x}{1+\sin 2 x}=\tan \left...
2023-03-22Find the cube roots of -27 and show that the sum of cube roots is e...
2023-03-22Which one of the following is related to ex-situ conservation of th...
2023-03-22Find an angle whose-supplement is 4 times of its complement . W
2023-03-22What would be the percent growth or birth rate per P individual per...
2023-03-22Which of the following statements is not correct? (a) Most Bt toxin...
2023-03-22A mcnopoly granted to a person who has either invented \( \mathrm{P...


Tags:
pw