- 1(current)
Q. No.Van't Hoff factor (i) is given by the expression:
a.
b.
c.
d.
The correct choice among the given options are:
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, c)
Subtopic: Van’t Hoff Factor |
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
The Van't Hoff factor (i) for a dilute solution of \(Al_2(SO_4)_3 \) is:
1. \(1+\alpha/4 \)
2. \(1+\alpha \)
3. \(1-3\alpha \)
4. \(1+4\alpha \)
1. \(1+\alpha/4 \)
2. \(1+\alpha \)
3. \(1-3\alpha \)
4. \(1+4\alpha \)
Subtopic: Van’t Hoff Factor |
85%
From NCERT
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In which of the following cases, value of the Van't Hoff factor (i) is the highest?
1. \(NaCl~ (dissociation = 90\%)\)
2. \(CaF_2~ (dissociation = 80\%)\)
3. \(K_4[Fe(CN)_6]~ (dissociation = 50\%)\)
4. \(AlCl_3~ (dissociation = 70\%)\)
1. \(NaCl~ (dissociation = 90\%)\)
2. \(CaF_2~ (dissociation = 80\%)\)
3. \(K_4[Fe(CN)_6]~ (dissociation = 50\%)\)
4. \(AlCl_3~ (dissociation = 70\%)\)
Subtopic: Van’t Hoff Factor |
63%
From NCERT
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Which of the following solutions has the minimum freezing point?
1. 0.02 M NaCl
2. 0.05 M Urea
3. 0.01 M \(MgCl_2\)
4. 0.01 M KCl
1. 0.02 M NaCl
2. 0.05 M Urea
3. 0.01 M \(MgCl_2\)
4. 0.01 M KCl
Subtopic: Van’t Hoff Factor |
61%
From NCERT
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Acetic acid dimerises in benzene . The value of Van't Hoff factor (i) for the dimerisation of acetic acid is 0.7. The percetage dimerisation of acetic acid will be-
1. 30%
2. 60%
3. 70%
4. 90%
1. 30%
2. 60%
3. 70%
4. 90%
Subtopic: Van’t Hoff Factor |
65%
From NCERT
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