Select the two true statements please and tell me which one type it out please don’t say letters cause then I don’t know.

Concerning the 10.0 ml of 0.50 m nacl to 100 ml of solution: when a solution is diluted, does it change the number of moles dissolved?

The p sub shell can hold up to 8 electrons in an atom. true or false?

If a solution had a ph of 7 what is the solution