Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Lewisite, a chemical used in chemical warfare, is obtained from
Question Error Report
Question is incomplete/wrong
Question not belongs to this Chapter
Answer is wrong
Solution is wrong
Answer & Solution is not matching
Spelling mistake
Image missing
Website not working properly
Other (not listed above)
Error description
Thank you for reporting, we will resolve it shortly
Back to Question
Thank you for reporting, we will resolve it shortly
Q. Lewisite, a chemical used in chemical warfare, is obtained from
UPSEE
UPSEE 2010
A
phosphene
B
acetylene
C
ethylene
D
zinc phosphate
Solution:
Lewisite is obtained when acetylene is treated with arsenic trichloride in the presence of anhydrous aluminium chloride.