BCECE SERIES Chemistry
Chemical Reaction
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
4
2017 Chapter Questions 4 MCQs
01
PYQ 2017
medium
chemistry ID: bcece-20
Bakelite is formed by the reaction of
1
Phenol and formaldehyde
2
Formaldehyde and aniline
3
Adipic acid and ethylene glycol
4
Phthalic acid and ethylene glycol
02
PYQ 2017
medium
chemistry ID: bcece-20
Anisole can be prepared by the action of methyl iodide on sodium phenate. The reaction is called
1
Wurtz reaction
2
Williamson's reaction
3
Fittig's reaction
4
Etard's reaction
03
PYQ 2017
medium
chemistry ID: bcece-20
Consider the following reaction :
C2H5OH + H2SO4 → Product. Among the following, which one cannot be formed as a product under any conditions ?
C2H5OH + H2SO4 → Product. Among the following, which one cannot be formed as a product under any conditions ?
1
Ethylene
2
Ethyl hydrogen sulphate
3
Acetylene
4
Diethyl ether
04
PYQ 2017
medium
chemistry ID: bcece-20
Reaction of acetone with HCN gives
1
Substitution compound
2
Addition compound
3
Elimination product
4
None of the above