\( \mathrm{DDT} \) है (A) अपघटित न होने वाला प्रदूषक (B) जैविक रूप से अपघटित होने वाला प्रदूषक (...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=e258ItWZCtQ


Duration: 3:26
1 views
0

\( \mathrm{DDT} \) है
(A) अपघटित न होने वाला प्रदूषक
(B) जैविक रूप से अपघटित होने वाला प्रदूषक
(C) प्रदूषक नहीं
(D) एक प्रतिजैविक पदार्थ
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-28If the distance of a point on the ellipse \( \frac{x^{2}}{6}+\frac{y^{2}}{2}=1 \) from the centr...
2022-11-28यूट्रोफिकेशन प्रायः देखां जाता है (A) अलवणीय झीलों में (B) महासागरों में (C) पहाड़ों में (D) मरु...
2022-11-28Why is the concentration of ozone-less over the north and south poles? a. CFCs accumulate only i...
2022-11-28Why is the concentration of ozone-less over the north and south poles? a. CFCs accumulate only i...
2022-11-28A farmer moves along the boundary of a square field of side \( 10 \mathrm{~m} \) in \( 40 \math...
2022-11-28\( 1.0 \mathrm{~g} \) of magnesium is burnt with \( 0.56 \mathrm{~g} \mathrm{O}_{2} \) in a clos...
2022-11-28Which of the following statements is/are false? I. For motion of the car from \( \mathrm{O} \) ...
2022-11-28Multiply 125 by 61 in binary system and express the result corresponding to base 10 numeral.
2022-11-28आपेक्षिक जैविक प्रभाविता (RBE) से अभिप्राय उन क्षतियों से है, जो होता है (A) कम ताप द्वारा (B) उ...
2022-11-28State some uses of biogas.
2022-11-28\( \mathrm{DDT} \) है (A) अपघटित न होने वाला प्रदूषक (B) जैविक रूप से अपघटित होने वाला प्रदूषक (...
2022-11-28सामान्य वार्तालाप वाली ध्वनि की तीव्रता होती है (A) \( 10-20 \) डेसीबल (B) \( 30-60 \) डेसीबल (C...
2022-11-28One very special feature in the earthworm (Pheretima) is that (A) fertilization of eggs occurs i...
2022-11-28The voluntary response to the distension of urinary bladder is: (A) Polyurea (B) Micturition (C)...
2022-11-28Explain (i) Boyle's law (ii) Charle's law. Why are they not applicable to real gases in all states?
2022-11-28Using Wien's formula, demonstrate that the most probable radiation frequency \( \omega_{p r} \pr...
2022-11-28A uniform magnetic field is directed into the page. A charged particle, moving in the plane of t...
2022-11-28The spectral composition of solar radiation is much the same as that of a black body whose maxim...
2022-11-28A plane electromagnetic wave propagates in a medium moving with constant velocity \( V \ll c \) ...
2022-11-28Demonstrate that the angle \( \theta \) between the propagation direction of light and the \( x ...
2022-11-28Cascade process during coagulation of blood results in the formation of an enzyme complex which ...