Solid CaCl2 is considered as an electrolyte because in when this solid is dissolved in water or any solution is made, it is converted into ions, which can conduct electricity. So it is called an electrolyte even in solid state.

I think potassium is solid at room temperature

We should believe in God. Because all the activities carrying out in universe are not by their own. There is someone who is controlling all these things. The creation of creatures is a proof of presence of God. Science proofs that all these things in this universe cannot take place without any supernatural force, and … Read more