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When 25g of Na₂SO₄ is dissolved in 10³ kg of solution,its concentration will be
Options
(a) 2.5ppm
(b) 25ppm
(c) 250ppm
(d) 100ppm
Correct Answer:
25ppm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Lassaigne’s test red colour precipitate is obtained which is due to formation
- Which combination is best explained by the coordinate covalent bond?
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- Perchloric acid is prepared by the action of concentrated sulphuric acid on
- Acetic acid shows twice of its expected molecular weight value experimentally .
Topics: Solid State and Solutions (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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