Solutions Test

Result

Solutions Test - 8

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

How many grams of dibasic acid (mol. wt. 200) should be present in 100 mL of the aqueous solution to give 0.1 N ?

A
10 g

B
20 g

C
2 g

D
1 g

Solution
Question 2
4 / -1

A 5 molar solution of H₂ SO₄ is diluted from 1 L to 10 L. What is the normality of the solution?

A
0.25 N

B
1 N

C
2 N

D
7 N
Question 3
4 / -1

Volume of water needed to mix with 10 mL solution of 1 N HCl to get 0.1 N HCl is

A
900 mL

B
9 mL

C
90 mL

D
100 mL
Question 4
4 / -1

Equal moles of water and urea are taken in a flask. What is mass percentage of urea in the solution?

A
23.077 %

B
230.77 %

C
2.3077 %

D
0.23077 %
Question 5
4 / -1

An aqueous solution of glucose is 20% in strength. The volume in which 1 g-mole of it is dissolved will be

A
9L

B
1.8L

C
8L

D
0.9L
Question 6
4 / -1

5 L of a solution contains 25 mg of CaCO₃. What is its concentration in ppm ? (mol. wt. of CaCO₃ is 100)

A
25

B
1

C
5

D
2500
Question 7
4 / -1

Molarity of 0.2 N H₂ SO₄ is

A
0.2

B
0.4

C
0.6

D
0.1

Solution
Question 8
4 / -1

How many moles of Al₂(SO₄ )₃ would be in 50 g of the substance ?

A
0.083 mol

B
0.952 mol

C
0.481 mol

D
0.140 mol
Question 9
4 / -1

The volume of water to be added to N/ 2 HCl to prepare 500 cm³ of N/ 10 solution is

A
450 cm³

B
100 cm³

C
45 cm³

D
400 cm³
Question 10
4 / -1

Molar solution means 1 mole of solute present in

A
1000 g of solvent

B
1 L of solvent

C
1 L of solution

D
1000 g of solution

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Solutions Test - 8

Result

Solutions Test - 8

Score

-

Rank

-

SHARING IS CARING

Question 1

10 g

20 g

2 g

1 g

Solution

Question 2

0.25 N

1 N

2 N

7 N

Question 3

900 mL

9 mL

90 mL

100 mL

Question 4

23.077 %

230.77 %

2.3077 %

0.23077 %

Question 5

9L

1.8L

8L

0.9L

Question 6

25

1

5

2500

Question 7

0.2

0.4

0.6

0.1

Solution

Question 8

0.083 mol

0.952 mol

0.481 mol

0.140 mol

Question 9

450 cm3

100 cm3

45 cm3

400 cm3

Question 10

1000 g of solvent

1 L of solvent

1 L of solution

1000 g of solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.

450 cm³

100 cm³

45 cm³

400 cm³