Question 1 of 15
Iodoform is used as
A
an anaesthetic
B
an antiseptic
C
a refrigerant
D
a fuel
View Correct Answer & Step-by-Step Solution
Correct Option:(B)an antiseptic
Detailed explanation is available inside the official test attempt review.
NEET UG Chemistry: Organic Compounds Containing Halogens — Chapter Test 1
NEET UG • Chemistry • Organic Compounds Containing Halogens • Chapter Test
MediumFREE
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
Ethyl bromide reacts with KCN mainly to give
A
ethyl isocyanide
B
propanenitrile (ethyl cyanide)
C
ethanol
D
ethene
View Correct Answer & Step-by-Step Solution
Correct Option:(B)propanenitrile (ethyl cyanide)
Detailed explanation is available inside the official test attempt review.
Question 3 of 15
Ethyl bromide reacts with AgCN mainly to give
A
ethyl cyanide
B
ethyl isocyanide
C
ethanol
D
ethane
View Correct Answer & Step-by-Step Solution
Correct Option:(B)ethyl isocyanide
Detailed explanation is available inside the official test attempt review.
Question 4 of 15
The order of reactivity of haloalkanes in substitution is
A
R–Cl > R–Br > R–I
B
R–I > R–Br > R–Cl
C
R–Br > R–I > R–Cl
D
all equal
View Correct Answer & Step-by-Step Solution
Correct Option:(B)R–I > R–Br > R–Cl
Detailed explanation is available inside the official test attempt review.
Question 5 of 15
Allyl chloride is very reactive in SN1 reactions because
A
it is ionic
B
its carbocation is stabilised by resonance
C
chlorine is small
D
it has no double bond
View Correct Answer & Step-by-Step Solution
Correct Option:(B)its carbocation is stabilised by resonance
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: Organic Compounds Containing Halogens — 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 "Organic Compounds Containing Halogens" 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.