WBJEE-JENPAS-UG SERIES Chemistry
Chemical Reactions Of Aldehydes Ketones And Carboxylic Acids
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2022 Chapter Questions 2 MCQs
01
PYQ 2022
medium
chemistry ID: wbjee-je
Which of the following is (are) stronger acid than acetic acid ?
1
Trichloroacetic acid
2
2, 2, 2-Trifluoroethanol
3
Trimethylacetic acid
4
Oxalic acid
02
PYQ 2022
medium
chemistry ID: wbjee-je
For a, αΊ and y rays, the incorrect order/s is/are
1
Y> αΊ > a penetrating power
2
a = αΊ >y mass
3
y > a> B - ionizing power
4
y >αΊ>y -speed