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A 5.25% solution of a substance is isotonic with 1.5% solution of urea (molar mass = 60 g mol-1) in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3, molar mass of the substance will be:
  • a)
    115.0 g mol−1
  • b)
    105.0 g mol−1
  • c)
    210.0 g mol−1
  • d)
    90.0 g mol−1
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A 5.25%solution of a substance is isotonic with 1.5%solution of urea (...
Isotonic : Two solutions having equal osmotic pressure at a given temperature are called isotonic solutions.
Osmotic pressure is directly proportional to molarity (C) of the solution at a given temperature.
Mathematically, it can be calculated as given below. 
π = CRT
Since, the two solutions are isotonic,
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A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer?
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A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer?.
Solutions for A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer?, a detailed solution for A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A 5.25%solution of a substance is isotonic with 1.5%solution of urea (molar mass = 60 g mol-1)in the same solvent. If the densities of both the solutions are assumed to be equal to 1.0 g cm-3,molar massof the substance will be:a)115.0 g mol−1b)105.0 g mol−1c)210.0 g mol−1d)90.0 g mol−1Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
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