Question

total number of Ions present in 20 ml of 0.1 molar MgCl2 solution is​

Answer 1

Answer:

1.806*10^23

Explanation:

0.1 molar means 0.1 moles of mgcl2 qre given.

By simply applying,

No.of entites=No.of moles*Avagdro's no.*no.of entity(here ions)

=0.1*6.02*10^23*3

=1.806*10^23

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