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20 g of a non-volatile solute is added to 500 g of solvent. Freezing point of solvent = 5.48⁰ C and solution = 4.47⁰ C . Kf = 1.93⁰ C/m. Molecular mass of the solute is
Options
(a) 77.2
(b) 76.4
(c) 73.2
(d) 70.6
Correct Answer:
76.4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- For azimuthal quantum number l= 3,the maximum number of electrons will be
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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
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- For azimuthal quantum number l= 3,the maximum number of electrons will be
- If concentration of reactants is increased by ‘x’,then the K becomes
- The base principle of Cottrell’s precipitator is
- The range of radius ratio (cationic to anionic) for an octahedral arrangement
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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