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QAIPM-2012-Ch-1692: NEET 2012 Chemistry - Class 12 AIPM-2012-Ch-1692 Solution: Which of the statements is not true? On passing \(H_2S\)…
Which of the statements is not true? On passing through acidified solution a milky colour is observed. is preferred over in volumetric analysis. solution in acidic medium is orange. solution becomes yellow on increasing the pH beyond 7.
Multiple Choice Options
- A between 0 and 1 in all cases
- B between 2 and 4 in all cases
- C 1 in case of physical absorption
- D 1 in case of chemisorption.
Step-by-Step Verified Solution
Freundlich adsorption isotherm:
x m = k . p 1 n
Where x m is the ratio of amount of adsorbent to the
amount of adsorbate.
The value of n is always greater than 1. So, the value
of 1 n lies between 0 and 1 in all cases.