Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
862 views
in Hydrocarbons by (59.6k points)
recategorized by

Which of the following will decolourise alkaline KMnO4 solution ?

(a)  C3H8

(b)  CH4

 (c)  CCl4

(d)  C2H4

1 Answer

+1 vote
by (88.9k points)
selected by
 
Best answer

Correct option (d) C2H4

Explanation:

Unsaturated compounds (compounds which contains double or triple bonds between carbon atoms) decolourise alkaline KMnO4 solution. This is the test for unsaturation. Thus, (C2H4) H2C = CH2 deeolouriecs alk. KMnO4 solution.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...