Question

pls answer fast..... its a multicorrect question......



to prepare 0.04 N NaCl solution from 100mL of 0.03 N NaCl solution [molar mass if nacl=58.5] on
me must
A) add 0.585g nacl to the solution
B) add 10ml of water to the solution
C) evaporate 25ml water from the
solution
D) add 0.01 mole of nacl to the solution

Answer 1

c is the best answer for you