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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.
Related Questions: - K₂Cr₂O₇ on heating with aqueous NaOH gives
- The reaction CH₃ – Br + 2Na + Br – CH₃ → CH₃ – CH₃ is called
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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
- K₂Cr₂O₇ on heating with aqueous NaOH gives
- The reaction CH₃ – Br + 2Na + Br – CH₃ → CH₃ – CH₃ is called
- Which one of the following is the heaviest
- Activated charcoal is used to remove colouring matter from pure substances.
- In the gas equation ,PV = nRT
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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