Question 10

what is the concentration (in mol/dm³) of a solution containing 0.38g of potassium hydroxide 100cm³ of solution?
(K=39,H=1.0,16)

A.0.028
B.0.04
C.0.05
D.0.07

Objective

Question details

Exam body: UNIBEN
Subject: General Paper
Year: 2007/2008
Question no.: #10
Type: Objective

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