CBSE Class 11-science Answered
compare the ionic strength of two common substances, candle wax and chalk?
Asked by rajenderdagar123 | 02 Jan, 2017, 08:51: PM
Expert Answer
Chalk is an ionic compound with chemical formula CaCO3.
When dissolved in water it exists in the form of Ca+2 and CO32- ions.
The ionic strength is very less.
Wax is a covalent compound and so it doesn’t dissociate into ions.
And hence the ionic strength will be nil.
Answered by Vaibhav Chavan | 03 Jan, 2017, 12:06: PM
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