MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
JEE
Jee Chemistry Chapter Wise Mock Test
Some Basic Concepts Of Chemistry
Quiz 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Q.1
find the molarity of the solution where mole fraction of solute is 0.5000 and Molar Mass of Solute is 49 g/Mole and Molar mass of solvent is 18 g/M and density of solution is 1.769 g/ml
0%
10.1
0%
12.24
0%
11.13
0%
15.24
Q.2
What is the molarity of a solution that contains 1.724 moles of solute in 2.50 L of solution?
0%
.55 M
0%
.690 M
0%
.670 M
0%
1.1 M
Q.3
What will be the molarity of a solution, which contains 5.85 g of NaCl per 500ml?
0%
.4 M
0%
1 M
0%
.2 M
0%
.5 M
Q.4
The correct expression relating molality(m) , Molarity(M), density (d) and Molar Mass(MB) of solute is
0%
$m = \frac {M}{d - MM_B}$
0%
$m = \frac {M}{d + MM_B}$
0%
$m = \frac { d + MM_B }{M }$
0%
$m = \frac { d - MM_B }{ M}$
Q.5
Which of the following modes of expressing concentration is independent of temperature
0%
Formality
0%
Normality
0%
Molarity
0%
Molality
Q.6
A Molal solution is one that contains one mole of solute in
0%
1 L of solvent
0%
1000 g of solvent
0%
1 L of solution
0%
22.4 L of solution
Q.7
we mix three solution of same solute of Molarity 1M, 2M ,3M and Volume 1 L,2L ,3L. Find the molarity of the resultant solution Molarity of the resulting solution is given by
0%
2.33 M
0%
1 M
0%
3.3 M
0%
3 M
Q.8
Molarity of Solution having 5 moles of solutes present in 2 L of solution is
0%
2.5 M
0%
.5 M
0%
4 M
0%
2 M
Q.9
Which of the following terms are unit less?
0%
Mole fraction
0%
Molarity
0%
Formality
0%
Molality
Q.10
How many moles of NaCl are contained in 100.0 mL of a 0.200 M solution?
0%
.0002
0%
.02
0%
2
0%
.002
Q.11
A solution of glucose in water is labelled as 10% w/w, The molality is
0%
none of these
0%
.74 moles/kg
0%
.5 moles/kg
0%
0.62 moles/kg
Q.12
If 100 ml of 1.0 M NaOH solution is diluted to 1 L, the resulting solution contains
0%
1 Mole of NaOH
0%
.05 Mole of NaOH
0%
.1 Mole of NaOH
0%
10 mole of NaOH
Q.13
The density of a 2.03 M solution of Acetic acid is water is 1.017 g/mL. The molality of the solution is
0%
2.27 m
0%
2.5 m
0%
2 m
0%
1.52 m
Q.14
The molality of the solution which contains 10 g of Cane sugar($C_{12}H_{22}O_{11}$) dissolved in 150 g of water?
0%
1.1 moles/kg
0%
.5 moles/kg
0%
.194 moles/kg
0%
.22 moles/kg
Q.15
The number of Moles of KCL is 1000 ml of 3 Molar Solution is
0%
2
0%
1.5
0%
1
0%
3
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page