NEET Chemistry Conductance MCQ Question
What is the conductivity of pure water, given the ion concentration is approximately 10^–7 M?
5 × 10^–5 S m^–1
0 × 10^–4 S m^–1
5.0 × 10^–6 S m^–1
7.0 × 10^–5 S m^–1
Correct Answer
Detailed Explanation
The NCERT text states that pure water has a low conductivity of 3.5 × 10^–5 S m^–1 due to the presence of hydrogen and hydroxyl ions at approximately 10^–7 M concentration.
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