Chemistry Quiz on Alkene for IIT JEE, NEET, Medical & Engineering Exam

Chemistry Quiz on Alkene

Chemistry Quiz on Alkene: NEET/JEE Chemistry is considered to be the most scoring subject. As it is one of the easiest scoring subjects, it is often ignored and undermined a subject. But if you want to get an edge over others, here is a tip, master NEET/JEE Chemistry concepts. Chemistry demands the attention of students in understanding reactions and concrete basic understanding but once done it only gets easier from there. Mastering NCERT syllabus for NEET/JEE Chemistry should be topping your list of to-do for chemistry. In this post we are providing you Chemistry quiz on Alkene.

Chemistry Quiz on Alkene

Q1. Ethylene bromide on treatment with Zn gives________.
a) Alkene
b) Alkyne
c) Alkane
d) All of the above

Q2. Cis-trans isomerism in alkenes is due to _____.
a) chiral carbon
b) restricted rotation about the double bond
c) free rotation about the double bond
d) free rotation about single bond

Q3. Which of the following reagents will form 1-propanol from propene?
a) B₂H₆, H₂O₂, OH^–
b) H₂O, H₂SO₄
c) Hg(OAc)₂, NaBH₄/H₂O
d) Aq. KOH

Q4. Which of the following will form 2 acetaldehyde molecules on ozonolysis?
a) 1-butene
b) 2-butene
c) 1-pentene
d) 2-pentene

Q5. When propene reacts with HBr in the presence of peroxide, it gives rise to
a) allyl bromide
b) isopropyl bromide
c) 3-bromopropane
d) n-propyl bromide

Q6. Which of the following compounds react most readily with Br_(g)?
a) C₃H₆
b) C₂H₂
c) C₂H₄
d) C₄H₁₀

Q7. Geometrical isomerism is exhibited by ________.
a) 2-Butyne
b) 2-Butenol
c) 2-Butene
d) 2-Butanol

Q8. Which of the following reactions is common in alkenes?
a) Superposition
b) Substitution
c) Elimination
d) Addition

Q9. Baeyer’s reagent is used to detect ________.
a) oxidation
b) reduction
c) glucose
d) double bonds

Q10. Find the alkene with maximum stability
a) cis-2-Butene
b) 1-Butene
c) trans-2-Butene
d) All have the same stability

Thank You.

By TEAM ExamsRoad.com