Calculate The Percentage Of Water Of crystallisation in The Sample Of Blue Vitriol (CuSO4.5H2O)

Why Kaysons ?

Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

Live Doubt Clearing Session

Ask your doubts live everyday Join our live doubt clearing session conducted by our experts.

National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

SPEAK TO COUNSELLOR ? CLICK HERE

Question

Calculate the percentage of water of crystallisation in the sample of blue vitriol (CuSO4.5H2O)

Solution

Correct option is

36.07 %

 

Mol. mass of CuSO4.5H2O

No of parts by mass of

                        = 36.07 %

SIMILAR QUESTIONS

Q1

Chlorine has two isotopes of atomic mass units 34.97 and 36.97. The relative abundances of these two isotopes are 0.755 and 0.245 respectively. Find the average atomic mass of chlorine.

Q2

Calculate the molecular mass of glucose (C6H12O6)molecule.

Q3

A solution is prepared by adding 2 g of a substance A to 18 g of water. Calculate the mass percent of the solute.

Q4

The density of 3 M solution of NaCl is 1.25 g mL–1. Calculate the molalityof the solution.

Q5

How many grams of NaOH should be dissolved to make 100 cm–3 of 0.15 M NaOH solution? 

Q6

Calculate the number of oxalic acid molecules in 100mL of 0.02 N oxalic acid solution

Q7

Calculate the molarity of water if its density is 100 kg/m3

Q8

Calculate the percentage of cation in ammonium dichromate.

Q9

Calculate the mass of sodium acetate (CH3COONa) required to make500mL of 0.375 molar aqueous solution. Molar mass of sodium acetate is 82.0245 g mol–1

Q10

Calculate the concentration of nitric acid in moles per litre in a sample which has a density, 1.41 g ml–1and mass per cent of nitric acid in it being 69%.