Amongst the following, the form of water with lowest ionic conductance at 298 K is : + − (A) distilled water (B) sea water (C) saline water used for intra venous injection (D) water from a well

Question

Amongst the following, the form of water with lowest ionic conductance at 298 K is : + −

(A) distilled water
(B) sea water
(C) saline water used for intra venous injection
(D) water from a well

Prashant Kotian · Accepted Answer

Correct answer: A) DISTILLED WATER. In distilled water there are no ions present except H and OH ions, both of which are immensely minute in concentration, that renders their collective conductivity negligible.

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