MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Laws of Definite Proportions, Multiple Proportions

Percentage of...

Question

Percentage of weight by volume of 0.6 M AgNO3(aq) (molar mass of AgNO3 = 170 g/mol) is

Open in App

Solution

Suggest Corrections

thumbs-up

19

Similar questions

Q. 100 g of a sample of common salt containing contamination of

N H_{4} C l

(Molar mass = 53.5 g/mol) and

M g C l_{2}

(Molar mass = 95 g/mol) to the extent of 2% each by mass is dissolved in water. Which of the following is/are correct when volume of 5% by mass of

A g N O_{3}

(Molar mass = 170 g/mol) solution (d = 1.04

{g/cm}^{3})

is required to precipitate all chloride ions?

Q. 100 g of a sample of common salt containing contamination of

N H_{4} C l

(Molar mass = 53.5 g/mol) and

M g C l_{2}

(Molar mass = 95 g/mol) to the extent of 2% each by mass is dissolved in water. Which of the following is/are correct when volume of 5% by mass of

A g N O_{3}

(Molar mass = 170 g/mol) solution (d = 1.04

{g/cm}^{3})

is required to precipitate all chloride ions?

A g C l

obtained by the reaction of

169.8 g

A g N O_{3}

29.2 g

N a C l

according to following equation is

27.2 g

A g N O_{3} + N a C l \to A g C l + N a N O_{3} (not balanced)

Calculate the percentage yield.

(

A g N O_{3}

169.8 g / m o l

, molar mass of

N a C l

58.4 g / m o l

and molar mass of

A g C l

143.3 g / m o l)

A g C l

obtained by the reaction of

169.8 g

A g N O_{3}

29.2 g

N a C l

according to following equation is

27.2 g

A g N O_{3} + N a C l \to A g C l + N a N O_{3} (not balanced)

Calculate the percentage yield.

(

A g N O_{3}

169.8 g / m o l

, molar mass of

N a C l

58.4 g / m o l

and molar mass of

A g C l

143.3 g / m o l)

Q. What weight of AgCl will be precipitated when a solution containing 4.77 g of NaCl is added to a solution of 5.77 g of

A g N O_{3}

?
(Molar mass of Na = 23 g/mol, Cl = 35.5 g/mol, Ag = 108 g/mol)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Laws of Chemical Combination

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Laws of Definite Proportions, Multiple Proportions

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon