|
Give two reactions that show the acidic nature of phenol. Compare acidity of phenol with that of ethanol
|
|
0
|
6552
|
November 4, 2016
|
|
Draw the structure of the products of the following
|
|
1
|
682
|
November 4, 2016
|
|
Give the structures and IUPAC names of monohydric phenols
|
|
0
|
2735
|
November 4, 2016
|
|
Classify the following as primary, secondary and tertiary alcohols
|
|
1
|
3165
|
November 4, 2016
|
|
Describe the chemical test to distinguish between ethanol and phenol
|
|
0
|
19258
|
November 4, 2016
|
|
Explain how does
|
|
1
|
1192
|
November 4, 2016
|
|
Why is the reactivity of all the three classes of alcohols with cone
|
|
1
|
5697
|
November 4, 2016
|
|
Give reason for the following:
|
|
1
|
1763
|
November 4, 2016
|
|
Ortho and para-nitrophenols are more acidic than phenol
|
|
1
|
16293
|
November 4, 2016
|
|
Explain why is ortho-nitrophenol more acidic than ortho-methoxyphenol?
|
|
0
|
4054
|
November 4, 2016
|
|
Arrange the following compounds in the increasing order of acidity and give a suitable explanation. Phenol, o-nitrophenol, o-cresol
|
|
0
|
9437
|
November 4, 2016
|
|
Out of 2-chloroethanol and ethanol which is more acidic and why?
|
|
0
|
5410
|
November 4, 2016
|
|
Show how are the following alcohols prepared by the reaction of a suitable Grignard reagent on methanal?
|
|
1
|
2422
|
November 4, 2016
|
|
How do you convert the following?
|
|
1
|
4312
|
November 4, 2016
|
|
How will you convert
|
|
1
|
6736
|
November 4, 2016
|
|
Some halogen containing compounds are useful in daily life
|
|
1
|
3298
|
November 4, 2016
|
|
What is the IUPAC name of DDT?
|
|
1
|
8761
|
November 4, 2016
|
|
Give the reaction for the formation of phosgene gas
|
|
1
|
5129
|
November 4, 2016
|
|
How can the following conversions to be carried out?
|
|
1
|
2830
|
November 4, 2016
|
|
What happens when
|
|
1
|
3195
|
November 4, 2016
|
|
How can the following conversions the be carried out?
|
|
1
|
3306
|
November 4, 2016
|
|
How will you bring about the following conversions?
|
|
1
|
6624
|
November 4, 2016
|
|
How can following conversions be carried out?
|
|
1
|
1474
|
November 4, 2016
|
|
What are the major products of the following reactions?
|
|
1
|
2029
|
November 4, 2016
|
|
How can the following conversions be carried out?
|
|
1
|
664
|
November 4, 2016
|
|
Complete the following reactions by giving the structures of the principal organic products
|
|
1
|
2226
|
November 4, 2016
|
|
Give the reasons for the following:
|
|
1
|
5968
|
November 4, 2016
|
|
Identify A, B, C, P, Q, R and R' in the following:
|
|
1
|
3330
|
November 4, 2016
|
|
Explain why the dipole moment of chlorobenzene is lower than that of cyclohexyl chloride?
|
|
1
|
16206
|
November 4, 2016
|
|
Diphenyls are potential threat to the environment. How are these produced from aryl halides?
|
|
0
|
4483
|
November 4, 2016
|