NCERT VIII - Sciences
Does pure water conduct electricity? If not, what can we do to make it conducting?
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1
No pure water does not conduct electricity.we can mix salt ( NaCl) to make it a good conductor.becauae when impurities like salt dissolve in water it forms ions, and these ions make it possible for an electic current to pass through the solutipn.
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2
Pure water is bad conductors of electricity although water shows the property of auto protolysis that it can break into H+ and OH- ions but surely impure water means which has some qty of salt in it conducts electricity when electricity is supplied as there is movements of ions towards opposite electrodes.
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