In the reaction +CHOH Product.
The product is:
The number of isomeric alcohol of formula is
(1) 2
(2) 4
(3) 7
(4) 8
Vinyl carbinol is:
(1)
(2)
(3)
(4)
The product of the reaction
The red coloured compound formed during Viktor Meyer's test for ethanol is:
(1)
(2) CH3CH2NOH
(3)
(4) none of these
Dunstan's test is used for identification of:
(1) acetone
(2) alcohol
(3) glycerol
(4) carbonyl compound
Noble'S oil is :
(1) fire extinguisher
(2) insecticide
(3) explosive
(4) detergent
Identify (Z) in the series:
(Z)
(1) C2H5I
(2) C2H5OH
(3) CHI3
(4) CH3CHO
The principal organic product in the reaction is:
(1)
(2)
(3)
(4)
Glycerol catches fire on mixing with:
(1)
(2)
(3)
(4) none of these
An alcohol on alk. KMnO oxidation gives first acetone and on further oxidation acetic acid. It is:
(1) ethyl alcohol
(2) isopropyl alcohol
(3) primary alcohol
(4) none of these
The following transformation involves a carbocation rearrangement. The carbocation is generated by protonation of the hydroxyl group, followed by the by the loss of water. Which bond has to imagine in the carbocation to yield the product indicated (after the deprotonation) ?
(1) a
(2) b
(3) c
(4) d
Identify the major product.
(1)
(2)
(3)
(4)
The labelled −O will be in :
(1) H2O
(2) Methyl benzoate
(3) Both (a) and (b)
(4) Benzoic acid
The compound among the following that most easily oxidised is:
1. | 2. | ||
3. | 4. |
Which of the following reacts with HBr at a faster rate?
1.
2.
3.
4.
; Unknown (P) of the reaction is:
(1)
(2)
(3)
(4)
Total number of stereoisomers of product (B) will be:
1. 2
2. 3
3. 4
4. 5
(1)
(2)
(3)
(4)
X=moles of anhydride consumed
1. 1
2. 2
3. 3
4. 4
Product (N) is :
(1)
(2)
(3)
(4)