TS EAMCET · Chemistry · Environmental Chemistry
Eutrophication can lead to
- A Decrease in nutrients
- B Increase in dissolved salts
- C Decrease in dissolved oxygen
- D Decrease in water pollution
Answer & Solution
Correct Answer
(C) Decrease in dissolved oxygen
Step-by-step Solution
Detailed explanation
Eutrophication: A process where by water bodies receive excessive amounts of nutrients, which results in excessive plant growth. Eutrophication can lead to DO (dissolved oxygen) level decreases and sedimentation rate increases.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Which of the following is added to chloroform to slow down its aerial oxidation in presence of light ?TS EAMCET 2006 Medium
- For a reversible reaction \(A \rightleftharpoons B\), pre-exponential factor is same for both the forward and backward reactions and has value of \(20 \mathrm{~S}^{-1}\). If the enthalpy change along the forward reaction is \(-41.5 \mathrm{~kJ} / \mathrm{mol}\), the value of equilibrium constant at \(500 \mathrm{~K}\) isTS EAMCET 2020 Easy
- Match the following.
Column i Column ii A Analgesic I Phenelzine B Tranquilizer II Terfenadine C Antibiotic III Codeine D Antihistamine IV Prontosil 1 TS EAMCET 2019 Medium - The number f-electrons in +3 oxidation state of gadolinium \((Z=64)\) is \(x\) and in +2 oxidation state of Ytterbium \((\mathrm{Z}=70)\) is \(\mathrm{y}\). The sum of \(\mathrm{x}\) and \(\mathrm{y}\) isTS EAMCET 2023 Medium
- The buffer system which helps to maintain the \(\mathrm{pH}\) of blood between 7.26 to 7.42 , isTS EAMCET 2015 Medium
- Kaolinite is a silicate mineral of metal ' \(X^{\prime}\) and calamine is a carbonate mineral of metal ' \(Y\) '. \(X\) and \(Y\) respectively areTS EAMCET 2024 Hard
More PYQs from TS EAMCET
- If the matrix \(A=\left[\begin{array}{cccc}1 & 2 & 3 & 0 \\ 2 & 4 & 3 & 2 \\ 3 & 2 & 1 & 3 \\ 6 & 8 & 7 & \alpha\end{array}\right]\) is of rank 3, then \(\alpha\) equals toTS EAMCET 2014 Medium
- Four boxes \(A, B, C\) and \(D\) contain 5000,3000 , 2000 and 1000 fuses respectively. The percentages of defective fuses in these boxes are \(3 \%, 2 \%, 1 \%\) and \(0.5 \%\) respectively. If a fuse selected at random from one of the boxes is found to be defective, then the probability that it has come from box \(D\) isTS EAMCET 2020 Easy
- The equations of motion of a projectile are given by \(x=36 t\) metre and \(2 y=96 t-9.8 t^2\) metre. The angle of projection is :TS EAMCET 2003 Medium
- A proton, a deutron and an \(\alpha\)-particle having the same momentum, enters a region of uniform electric field between the parallel plates of a capacitor. The electric field is perpendicular to the initial path of the particles. Then the ratio of deflections suffered by them isTS EAMCET 2010 Hard
- \(\alpha\) is the maximum value of \(1-2 x-5 x^2\) and \(\beta\) is the minimum value of \(x^2-2 x+r\). If \(5 \alpha x^2+\beta x+6>0\) for all real values \(x\), then the interval in which \(r\) lies isTS EAMCET 2020 Easy
- If the length of the chord \(2 x+3 y+\mathrm{k}=0\) of the circle \(x^2+y^2-2 x+4 y-11=0\) is \(2 \sqrt{3}\), then the sum of all possible values of \(k\) isTS EAMCET 2025 Medium