This chapter is currently out of syllabus
1
JEE Main 2016 (Offline)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
For a linear plot of log (x/m) versus log p in a Freundlich adsorption isotherm, which of the following statements is correct ? (k and n are constants)
A
Both k and 1/n appear in the slope term.
B
1/n appears as the intercept.
C
Only 1/n appears as the slope
D
log (1/n) appears as the intercept.
2
JEE Main 2015 (Offline)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
3 g of activated charcoal was added to 50 mL of acetic acid solution (0.06N) in a flask. After an hour it was filtered and the strength of the filtrate was found to be 0.042 N. The amount of acetic acid adsorbed (per gram of charcoal) is:
A
36 mg
B
42 mg
C
54 mg
D
18 mg
3
JEE Main 2013 (Offline)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The coagulating power of electrolytes having ions Na+, Al3+ and Ba2+ for arsenic sulphide sol increases in the order:
A
Na+ < Ba2+ < Al3+
B
Al3+ < Ba2+ < Na+
C
Ba2+ < Na+ < Al3+
D
Al3+ < Na+ < Ba2+
4
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
According to Freundlich adsorption isotherm, which of the following is correct ?
A
$${x \over m} \propto {p^0}$$
B
$${x \over m} \propto {p^1}$$
C
$${x \over m} \propto {p^{1/n}}$$
D
All the above are correct for different ranges of pressure
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