Question

Choose the correct/option for collidal solution 1)it is heterogeneous mixture 2) it shows tendall effect 3) its common examples are cloud ,milk,butter etc 4) all of these

Answer 1

answer:

all of these

Explanation:

1.collodial solution is a heterogeneous mixture as its particles ranges from 10 Armstrong to 2000 Armstrong

2.They scatter light , hence show Tyndall effect.

3.Cloud, milk, butter are examples of collodial solutions