| ⇦ | 
| ⇨ |
Surface water contains
Options
(a) salt + organic matter
(b) only salt
(c) organic matter
(d) suspended impurity
Correct Answer:
salt + organic matter
Explanation:
Surface water contains salt and organic matter.
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Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In hydrogen atom, energy of first excited state is –3.4 eV. Find out KE
- In the reaction : 2N₂O₅ → 4NO₂ + O₂, initial pressure is 500 atm and rate
- Acetaldehyde can not show
- When excess ammonia is added to CuSO₄ solution the deep blue complex obtained is
- In the photo-electron emission,the energy of the emitted electron is
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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