Question

Which among the following has the highest conductivity
a)copper
b) silver
c)glass
d) aluminium​

Answer 1

Answer:

Highest electrical conductivity in water is of Cs+ ion. This is due to extent of hydration, which is maximum in Li+

Answer 2

Answer:

The correct answer is Option B i.e. silver.

Explanation:

Silver is by far the most conductive metal on the planet.

This is because silver has only  one valence electron.

Also, this single electron can move freely with almost no resistance.

Therefore, metals such as silver and copper are one of the metals with this special property.

Therefore, they are excellent electrical and thermal conductors.

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