An aqueous solution of ethanol has densi...

An aqueous solution of ethanol has density `1.025 g/ mL` and it is 2 M. What is the molality of this solution ?

`1.79`

`2.143`

`1.951`

None of these

Text Solution

Verified by Experts

Topper's Solved these Questions

STOICHIOMETRY
NARENDRA AWASTHI|Exercise Level 1 (Q.91 To Q.120)|30 Videos
STOICHIOMETRY
NARENDRA AWASTHI|Exercise Level 1 (Q.121 To Q.150)|30 Videos
STOICHIOMETRY
NARENDRA AWASTHI|Exercise Level 1 (Q.31 To Q.60)|30 Videos
SOLID STATE
NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos
THERMODYNAMICS
NARENDRA AWASTHI|Exercise Level 3 - Match The Column|2 Videos

Similar Questions

Explore conceptually related problems

A 1.24 M aqueous solution of KI has density of 1.15 g cm^(-3) . Answer the following questions about this solution: The molality of this solution will be

A 1.24 M aqueous solution of KI has density of 1.15 g cm^(-3) . Answer the following questions about this solution: The normality of the solution is

An aqueous solution that is 30.0% NaOH by mass has a density of 1.33"g mL^(-1) .What is the molarity of NaOH in this solution?

3.0 molal NaOH solution has a density of 1.110 g//mL . The molarity of the solution is:

A solution of glucose in water is labelled as 10 "percent" w//w , what would be the molality and mole fraction of each component in the solution? If the density of the solution is 1.2 g mL^(-1) , then what shall be the molarity of the solution?

Density of 3M NaCl solution is 1.28 g/cc. The molality of the solution is

An aqueous solution containing 6 g of urea in 500 mL of solution has a density equal to 1.05. If the molar mass of urea is 60, then the molality of solution is :

NARENDRA AWASTHI-STOICHIOMETRY-Level 1 (Q.61 To Q.90)

For the reaction, 2Fe(NO3)+3Na2COrarrFe2(CO3)3+6NaNO3 initially 2.5 mo...
Text Solution
|
How many of P4can be producedby reaction of 0.10 moles Ca5(PO4)3F,0.36...
Text Solution
|
Some older emergency oxygen masks contains potassium superoxide KO2 wh...
Text Solution
|
The mass of N(2)F(4) produced by the reaction of 2.0 g of NH(3) ...
Text Solution
|
Calculate the weight of lime (CaO) obtained by heating 200 kg of 95% p...
Text Solution
|
Phospheric acid (H(3)PO(4)) perpared in two step process . ...
Text Solution
|
9 moles of "D" and 14 moles of E are allowed to react in a closed ves...
Text Solution
|
The chief are of Zn is the sulphide , ZnS. The are is concentrated by ...
Text Solution
|
0.8 moles of a mixture of CO and CO2 requieds exactly 40 gram of NaOH ...
Text Solution
|
Silver oxide (Ag2O) decomposes at temperature 300^@C yielding matellic...
Text Solution
|
342 g of 20% by mass of ba(OH)2 solution (sq.gr.0.57) is reacted with ...
Text Solution
|
100mL of H(2)SO(4) solution having molarity 1M and density 1.5g//mL is...
Text Solution
|
What volume of HCI solution of density 1.2g/cm^3 and containing 36.5% ...
Text Solution
|
An ideal gaseous mixture of ethane (C(2)H(6)) and ethene (C(2)H(4)) oc...
Text Solution
|
Wood's metal contains 50.0% bismuth, 25.0% lead, 12.5% tin and 12.5% c...
Text Solution
|
The density of a 56.0% by mass aqueous solution of 1-propanol (CH3 CH2...
Text Solution
|
What is the molartiy of SO4^(2-) ion in aqueous solution that contain ...
Text Solution
|
The relation between molarity (M) and molality (m) is given by : (p=de...
Text Solution
|
Molarity and molality of a solution of an liquid (mol.mass =50) in aqu...
Text Solution
|
An aqueous solution of ethanol has density 1.025 g/ mL and it is 2 M. ...
Text Solution
|