Question

A chemistry professor aske his two students to make the standard solution separately. Student 1 was asked to prepare 2 molar solution whereas student 2 has to prepare 2 molal solution. Which method is more precise or accurate and mention the reason.

Answer 1

Answer:

the second method is correct and precise....cause I'm molarity you have to calculate in kg and it will be difficult to convert it from kg to litre

while molality in already in litere hence it would be much easier

Explanation:

hope it helps ☺️

plz mark as brainliest