| ⇦ | 
| ⇨ |
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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- When cold potassium permanganate (KMnO₄) is added to ethylene gives
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Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Roasting is done in
- When cold potassium permanganate (KMnO₄) is added to ethylene gives
- The mixture of n-hexane and n-heptane is an example of
- Picrates formed by
- The pair of compounds that can exist together is
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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