>
Exams
>
Verbal Reasoning
>
Mole concept and Molar Masses
>
the activity of m molar cuso 4 solution can be exp
Question:
The activity of 'm' molar
\(CuSO_4\)
solution can be expressed in terms of its mean activity coefficient
(A)
\(m^2y^2_{+-}\)
(B)
\(4m^3y^3_{+-}\)
(C)
\(16m^4y^4_{+-}\)
(D)
\(108 m^5y^5_{+-}\)
Choose the correct answer from the options given below:
CUET (PG) - 2023
CUET (PG)
Updated On:
Mar 18, 2024
(A) only
(B) only
(C) only
(D) only
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct answer is (A) :(A) only
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Mole concept and Molar Masses
When '$x \times 10^{-2} \, \text{mL}$' methanol (molar mass $= 32 \, \text{g}$; density $= 0.792 \, \text{g/cm}^3$) is added to $100 \, \text{mL}$ water (density $= 1 \, \text{g/cm}^3$), the following diagram is obtained.
x = __________ (nearest integer)
[Given: Molal freezing point depression constant of water at $273.15 \, \text{K}$ is $1.86 \, \text{K kg mol}^{-1}$]
JEE Main - 2024
Chemistry
Mole concept and Molar Masses
View Solution
A sample of \( \text{CaCO}_3 \) and \( \text{MgCO}_3 \) weighed 2.21 g is ignited to constant weight of 1.152 g. The composition of the mixture is:
(Given molar mass in g mol\(^{-1}\))
JEE Main - 2024
Chemistry
Mole concept and Molar Masses
View Solution
Ail organic compound has 42.1% carbon, 6.4% hydrogen and remainder is oxygen. If its molecular weight is 342, then its molecular formula is :
JEE Main - 2024
Chemistry
Mole concept and Molar Masses
View Solution
Molality $(m)$ of $3 \, \text{M}$ aqueous solution of $\text{NaCl}$ is:
(Given: Density of solution $= 1.25 \, \text{g mL}^{-1}$, Molar mass in $\text{g mol}^{-1}$: $\text{Na} = 23, \, \text{Cl} = 35.5$)
JEE Main - 2024
Chemistry
Mole concept and Molar Masses
View Solution
Number of moles of
\(H^+\)
required by
\(1\)
mole
\(MnO_4^-\)
to oxidize oxalate ion to
\(CO_2\)
is ____ .
JEE Main - 2024
Chemistry
Mole concept and Molar Masses
View Solution
View More Questions
Questions Asked in CUET PG exam
Find out the degree of the differential equation
\(\frac {d^2t}{ds^2}+(\frac {dt}{ds})^2+2t=0\)
CUET (PG) - 2023
Differential Equations
View Solution
The surface area of the sphere x
2
+ y
2
+ z
2
= 9 lying inside the cylinder x
2
+ y
2
= 3y is
CUET (PG) - 2023
Surface Area of Cube, Cuboid and Cylinder
View Solution
The Ombudsman in a newspaper organisation represents the point of view of the ___.
CUET (PG) - 2023
Journalism
View Solution
The orthogonal trajectories of the family of curves y =
\(ax^3\)
is
CUET (PG) - 2023
Curves
View Solution
The minimum distance of the point (3, 4, 12) from the sphere x
2
+ y
2
+ z
2
= 1 is
CUET (PG) - 2023
Coordinate Geometry
View Solution
View More Questions