JEE Main 2022 · 27 Jun · Shift 2 · Chemistry Q89

ChemistryInteger+4 / -1Question 89 of 90

If the initial pressure of a gas is 0.03 atm, the mass of the gas adsorbed per gram of the adsorbent is ______ $\times10^{-2}$ g.

Your answer

Answer and worked solution

Official answer: 12

Freundlich line. Slope 1 means $\frac1n=1$ ; intercept $\log k=0.602$ , so $k=4$ .

Amount. $\dfrac xm=4\times0.03=0.12$ g $=12\times10^{-2}$ g.

Answer: 12

JEE Main 2022 · 27 Jun · Shift 2, Chemistry question 89