What is the molar concentration of a solution with 40 gram of NaOH in – McqOptions

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1.	What is the molar concentration of a solution with 40 gram of NaOH in 1 liter solution?
A.	1 mole/liter
B.	2 mole/liter
C.	3 mole/liter
D.	4 mole/liter
Answer» B. 2 mole/liter

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