NEET Chemistry
Conductance Conductivity
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Consistency: 20%
Weightage: 4 / 20 Yrs
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2010 Questions 4 MCQs
01
PYQ 2010
medium
chemistry ID: neet-201
An increase in equivalent conductance of a strong electrolyte with dilution is mainly due to:
| 1. | increase in ionic mobility of ions |
| 2. | 100% ionization of electrolyte at normal dilution |
| 3. | increase in both, i.e, number of ions and ionic mobility of ions |
| 4. | increase in the number of ions |
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02
PYQ 2016
easy
chemistry ID: neet-201
The molar conductivity of a 0.5 mol/dm3 solution of AgNO3 with electrolytic conductivity of 5.76 \times 10–3 S cm–1 at 298 K is:
| 1. | 11.5 S cm2/mol | 2. | 21.5 S cm2/mol |
| 3. | 31.5 S cm2/mol | 4. | 41.5 S cm2/mol |
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03
PYQ 2023
easy
chemistry ID: neet-202
The conductivity of centimolar solution of KCl at 25°C is 0.0210 ohm–1 cm–1 and the resistance of the cell containing the solution at 25°C is 60 ohm. The value of the cell constant is:
| 1. | 3.34 cm–1 | 2. | 1.34 cm–1 |
| 3. | 3.28 cm–1 | 4. | 1.26 cm–1 |
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04
PYQ 2025
easy
chemistry ID: neet-202
If the molar conductivity of a solution of a monobasic weak acid is , then its degree of dissociation will be: [Assume and ]
| 1. | 2. | ||
| 3. | 4. |
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