Verified Solution • 2025–26 Session moderate

QAIPM-2002-Ch-2791: NEET 2002 Chemistry - Class 12 AIPM-2002-Ch-2791 Solution: A solution contains non volatile solute of molecular mass…

A solution contains non volatile solute of molecular mass M2M_2. Which of the following can be used to calculate the molecular mass of solute in terms of osmotic pressure?

Multiple Choice Options

  • A M2=(m2π)VRTM_2=\left(\frac{m_2}{\pi}\right)VRT
  • B M2=(m2V)RTπM_2=\left(\frac{m_2}{V}\right)\frac{RT}{\pi}
  • C M2=(m2V)πRTM_2=\left(\frac{m_2}{V}\right)\pi RT
  • D M2=(m2V)πRTM_2=\left(\frac{m_2}{V}\right)\frac{\pi}{RT}

Step-by-Step Verified Solution

For dilute solution, the van�t Hoff equation is � = n V R T _ � V = n R T _ � V = m 2 M R T _ M 2 = ( m 2 V ) R T �

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