Courses
Courses for Kids
Free study material
Offline Centres
More
Store

# Impurities in water makes it a ________ of electricityA) Good conductorB) Bad conductorC) AmbiguousD) Data Insufficient

Last updated date: 14th Sep 2024
Total views: 79.8k
Views today: 0.79k
Verified
79.8k+ views
Hint: Electrical conductance is considered the calculation of a substance’s capacity to facilitate the passage of electric currents. Conductivity as comparison to substances which are weak conductors (i.e. insulators) is high as compared to good conductors. Some fluids are good drivers, but not all.

Complete step by step solution:
The calculation of the amount of electrical current a substance can bear or the potential to transmit a current is the electrical conductivity. Often known as special conductance is electrical conductivity. Leadership is an underlying feature of a substance.

If the temperature is reduced, electrical conductivity increases steadily in a metal conductor. In superconductors, the resistance flows below critical temperature, so a superconducting wire without any applied power could flow through an electrical current.

Conducting electrons or holes takes place in certain materials. Entire ions pass in electrolytes and bear their electrical net charge. Concentration of the ionic molecules in electrolyte solutions is a central element in material conductivity.

It is not pure water which we get from sources like tap, manual pumps, wells and lakes. It may contain several salts which have been dissolved. It is naturally composed of small quantities of mineral salts. This water is also a strong electricity conductor. The distilled water, however, is salt-free and poor drivers.

Therefore, water impurities make it a strong electric conductor.

Note: The bad conductor is pure water. However, in our homes the water we use is not clean. Tap water and water contain many impurities, mainly dissolved salts. Tap water and pond waters contain many impurities. Even the appearance of a few impurities makes water a strong conductor.