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Two formulal to calculate number of mill...

Two formulal to calculate number of milli equivalkents (mlQ)
Numbr of miliequivalents `=("weight")/("GEW")xx1000`
Numbr of milliequivalents= volume in ml `xx` Normality of solution
0.09 grams of dibasic acid neutralise 40 ml of `N/20` NaOH solution. Molecular weight of acid is

A

90

B

45

C

180

D

60

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Two formulal to calculate number of milli equivalents (mlQ) Numbr of miliequivalents =("weight")/("GEW")xx1000 Numbr of milliequivalents= volume in ml xx Normality of solution 0.25 grams of pure CaCO_(3) neutralised 25 ml dilue HCl normality of HCl solution is

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  • 0.84 g. of an acid of Molecular weight 225 is present in 100ml of the solution. 25ml of this solution required 28ml of N/10 NaOH solution for complete neutralisation. The basicity of the acid is

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