JEE Main 2022 · ChemistryNumerical answerNumerical valueMediumCalculation

JEE Main 30 June 2022, Shift 1, Chemistry Q85

Question 85 of 90 in this shift, Chemistry question 25 of 30, Section B.

100 mL of 0.3 M acetic acid is shaken with 0.8 g of wood charcoal. The final concentration of acetic acid in the solution after adsorption is 0.125 M. The mass of acetic acid adsorbed per gram of carbon is ___________

\times10^{-4}

g. (Given : Molar mass of acetic acid = 60 g mol

^{-1}

)

Official answer

13125

NTA final key.

Chapter: Surface Chemistry
Topic: No close match in our taxonomy
Idea tested: No close match in our taxonomy