Author Question: A solution is prepared by adding 1.10 mol of KCl to 889 g of water. The concentration of KCl is ... (Read 158 times)

Capo · **on:** Aug 27, 2018

A solution is prepared by adding 1.10 mol of KCl to 889 g of water. The concentration of KCl is ________ molal.

A) 1.24 10-3
B) 808
C) 0.808
D) 978
E) 1.24

Question 2

What is the term for the clear lens at the surface of the liquid inside a narrow piece of glassware
such as a graduated cylinder or pipet?

A) crescent
B) liquid lens
C) meniscus
D) parallax
E) none of the above