Assertion (A): Assertion. Environmental damage has increased the amount of ozone in the atmosphe...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=wRlGrpsbb5A


Duration: 4:15
0 views
0

Assertion (A): Assertion. Environmental damage has increased the amount of ozone in the atmosphere.
Reason (R): Reason. Increase of ozone increases the amount of ultraviolet radiation on earth.
(A) Both A and R are true and R is the correct explanation of A.br(B) Both A and R are true, but R is not the correct explanation of A.
(C) A is true, but R is false.
(D) A is false, but R is true.
(E) Both A and R are false.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16Rate constant increases exponentially with lowering in activation energy and increasing temperature.
2022-11-16निम्न में से किन ठोस पदार्थों में कोटर (holes) आवेश-वाहक हैं- (A) निज अर्द्धचालक (B) अयनिक ठोस (...
2022-11-16Three identical bodies of mass \( M \) are located at the vertices of an equilateral triangle wi...
2022-11-16Find the equation of the plane which passes through the point \( (1,-2,-1) \) and makes intercep...
2022-11-16If \( \sqrt{x+i y}=\pm(a+i b) \), then \( \sqrt{-x-i y} \) is equal to (A) \( \pm(b+i a) \) (B) ...
2022-11-16\( k \) के किस मान के लिये फलन \[ f(x)=\left\{\begin{array}{rl} \frac{x^{2}-4}{x-2}, & x \neq 2 ...
2022-11-16Which of the following have same number of significant figures : (A) \( 6.02 \times 10^{+23} \) ...
2022-11-16Explain the terms with suitable examples: Interstitials
2022-11-16इनमें से किसे ऐन्टीरोकाइनेज प्रेरित करता है- (A) ट्रिप्सिन (B) पेप्सिन (C) पेप्सिनोजन (D) ट्रिप्...
2022-11-16In a diffraction pattern by a wire, on increasing diameter of wire, fringe width (A) Decreases (...
2022-11-16Assertion (A): Assertion. Environmental damage has increased the amount of ozone in the atmosphe...
2022-11-16Resolve into factors: \[ p q+q r-p r-r^{2} \]
2022-11-162. हल कीजिए \( \frac{x}{4}-1\frac{x}{5}+2 \).
2022-11-16अधिपादप (epiphytes) किन पौधों को कहते हैं?
2022-11-16A plant cell kept in certain solution got plasmolysed. What was the nature of the solution ?
2022-11-16Consider a planet in some solar system which has a mass double the mass of the Earth and density...
2022-11-16If \( \frac{(2 x+1) !}{(x+2) !} \cdot \frac{(x-1) !}{(2 x-1) !}=\frac{3}{5}, x \in \mathrm{N} \)...
2022-11-16Find the derivatives of the functions from first principle : \[ \frac{2}{x}, x \neq 0 \]
2022-11-16\( (1-i) \) की संयुग्मी सम्मिश्र संख्या का ध्रुवाय रूप ज्ञात कीजिए।
2022-11-16When was 'Family Planning Programme' initiated by Government of India?
2022-11-16बायोगैस (biogas) उत्पन्न होती है: (A) यूबैब्टीरिया द्वारा (B) आर्किबैब्टीरीरया द्वारा (C) माइकोप...