Chemistry - Concentration Terms Question with Solution | TestHub

ChemistryConcentration TermsConcentration termEasy2 minPYQ_2020

ChemistryEasysingle choice

What will be normality of the resultant solution when $500 {ml 1N H}_{2} {SO}_{4},$ $300 ml 1N HCl$ and $200 {ml 5N HNO}_{3}$ are mixed togather and then volume was made $2000 ml$ by adding some water?

Options:

Answer:

Solution:

$\underset{N_{1} V_{1} + N_{2} V_{2} + N_{3} V_{3} = N \times 2000 ml}{H_{2} {SO}_{4} HCl {HNO}_{3} Total volume}$

$N = \frac{N_{1} V_{1} + N_{2} V_{2} + N_{3} V_{3}}{2000}$

$= \frac{500 \times 1 + 300 \times 1 + 200 \times 5}{2000}$

$N = \frac{500 + 300 + 1000}{2000} = \frac{1800}{2000} = 0.9 N$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Concentration TermsSubtopic:Concentration term

⏱ 2mℹ️ Source: PYQ_2020

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