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The substance that causes temporary hardness in water is
Options
(a) CaCO₃
(b) MgCO₃
(c) CaSO₄
(d) Mg(HCO₃)₂
Correct Answer:
Mg(HCO₃)₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The geometry of Ni(CO)₄ and Ni(PPh₃)₂Cl₂ are
- The pressure and temperature of 4 dm³ of carbon dioxide gas are doubled
- The equilibrium constant for mutarotation α-D Glucose ⇌ β-D Glucose is 1.8.
- A mixture of champhor and benzoic acid can be separated by
- Urea is preferred to ammonium sulphate as a nitrogeneous fertilizer because
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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