TS EAMCET · Chemistry · Surface Chemistry

In an adsorption experiment, a graph between $\log (x / m)$ vs $\log P$ was fotund to be linear with a slope of $45^{o}$ . The intercept on the $\log (x / m)$ axis was found to be $0.3$ . The amount of the gas adsorbed per gram of charcoal under a pressure of $1 atm$ is

A $1$
B $2$
C $3$
D $4$

Verified Solution

Answer & Solution

Correct Answer

(B) $2$

Step-by-step Solution

Detailed explanation

we know xm=kp1nor log xm=log k +1nlog pTherefore, plot of log xmvs log p is linear with slope 1n and intercept =log k hence, 1n=tanθ=tan 45°=1…

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

Explore more questions on app

From TS EAMCET

Explore more questions on app

In an adsorption experiment, a graph between log x/m vs log P was fotund to be linear with a slope of 45o. The intercept on the log x/m axis was found to be 0.3. The amount of the gas adsorbed per gram of charcoal under a pressure of 1 atm is

Step-by-step Solution

In an adsorption experiment, a graph between $\log (x / m)$ vs $\log P$ was fotund to be linear with a slope of $45^{o}$ . The intercept on the $\log (x / m)$ axis was found to be $0.3$ . The amount of the gas adsorbed per gram of charcoal under a pressure of $1 atm$ is