To a weighed, clean and dry 10 L volumetric flask some pure NHACI is
added and the flask is reweighed Then distilled water is added to
dissolve NH,Cl and finally enough water is added, with stirring to bring
the solution to the 1 L mark. The flask is reweighed Data is given below
• Mass of clean and dry 1 L flask: 2243 g
. Mass of flask plus NHACI 280.1 g
- Mass of flask plus NHACI plus water: 1239 59
Which of the following statements concerning the resulting solution is
correct?
The molar concentration of NH CI is (approx) 5.232 mol/L
The density of solution is 1.72 g/mL
The solution is 22.6% (approx) NH4Cl by mass
The solution is 5.5% (approx) NH4Cl by mass
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Answer:
AIATS For Two Year JEE(Main)-2022 (XI Studying)_Practice Test-01
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