Question 1 of 15
1 mol of solute is dissolved in 500 g of water. The molality is
A
0.5 m
B
1 m
C
2 m
D
4 m
View Correct Answer & Step-by-Step Solution
Correct Option:(C)2 m
Detailed explanation is available inside the official test attempt review.
NEET UG Chemistry: Solutions — Chapter Test 1
NEET UG • Chemistry • Solutions • Chapter Test
EasyFREE
15
Questions
20 min
Duration
15
Marks (1 each)
No
Negative marking
Original practice questions with full solutions by ExamPortal.
Instructions
- • Read each question carefully and pick the correct answer.
- • You can mark questions for review and come back to them.
- • Answers are saved automatically.
- • The test is submitted automatically when time runs out.
Access
This test is completely free.
Finish it to earn +5 points.
SYLLABUS & QUESTION BLUEPRINT
Sample Practice Questions
Preview 5 sample questions from this 15-question test. Test your knowledge below or take the full exam in timed CBT mode.
Question 2 of 15
For an ideal solution, the enthalpy of mixing is
A
positive
B
negative
C
zero
D
infinite
View Correct Answer & Step-by-Step Solution
Correct Option:(C)zero
Detailed explanation is available inside the official test attempt review.
Question 3 of 15
Which pair forms a nearly ideal solution?
A
benzene and toluene
B
water and ethanol
C
acetone and chloroform
D
water and HCl
View Correct Answer & Step-by-Step Solution
Correct Option:(A)benzene and toluene
Detailed explanation is available inside the official test attempt review.
Question 4 of 15
In osmosis, the solvent moves through a semipermeable membrane from
A
concentrated to dilute solution
B
dilute to concentrated solution
C
both ways equally
D
solute to solvent
View Correct Answer & Step-by-Step Solution
Correct Option:(B)dilute to concentrated solution
Detailed explanation is available inside the official test attempt review.
Question 5 of 15
Red blood cells placed in a hypotonic solution
A
shrink
B
swell and may burst
C
stay the same
D
dissolve
View Correct Answer & Step-by-Step Solution
Correct Option:(B)swell and may burst
Detailed explanation is available inside the official test attempt review.
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Frequently asked questions
How many questions are there in NEET UG Chemistry: Solutions — Chapter Test 1?
There are 15 questions to answer in 20 min. Each correct answer gives 1 mark, for a total of 15 marks.
Is there negative marking?
No. Wrong answers do not lose marks, so attempt every question.
Is this mock test free?
Yes, it is completely free. Just log in with your email to start.
What does this test cover?
It covers the chapter "Solutions" of NEET UG Chemistry. All questions are original, with a full solution for each.
Will I see my result and the solutions?
Yes. Right after you submit you get your score, accuracy, rank and percentile, and you can review every question with the correct answer and a step-by-step explanation.
Can I take this test again?
Yes, you can retake it as many times as you like and compare your scores.