CBSE Class 11-science Answered
8 gram NaOH ne pani ma ogali 250 mili dravan banavama avyu che.aa dravan ne 500 mili banavva pani umeri mand karvama ave che.aa mand dravan ma NaOH na mol ane molarity ketly hase?
Asked by nirdeshpatel2603 | 07 Aug, 2019, 01:35: AM
Expert Answer
Que. 8 g NaOH is dissolved in 250 ml water.Calculate the number of moles of NaOH and molarity of the solution if solution is diluted to 500 ml.
Given:
Mass of NaOH = 8 gm
Volume of solution = 250 ml
Molar mass of NaOH = 40 g/mol
No. of moles of NaOH
Molarity of solution
When solution is diluted to 500 ml
Volume = 500 ml
Molarity is
Answered by Varsha | 07 Aug, 2019, 10:02: AM
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