Which of the following compounds will the significant amount of meta product during mono-nitration reaction?
The increasing order of the reactivity of the following halides for the SN1 reaction is
(III) < (II) < (I)
(II) < (I) < (III)
(I) < (III) < (II)
(I) < (III) < (II)
The formation of which of the following polymers involves hydrolysis reaction?
Nylon 6
Bakelite
Nylon 6, 6
Nylon 6, 6
Which of the following, upon treatment with tert-BuONa followed by addition of bromine water, fails to decolourize the colour of bromine?
3-Methyl-pent-2-ene on reaction with HBr in presence of peroxide forms an addition product.The number of possible stereoisomers for the product is
Six
Two
Zero
Zero
D.
Zero
3-Methyl-pent-2-ene on reaction with HBr in presence of peroxide forms 2 Bromo-3-methyl pentane.As the molecule is nonsymmetric therefore according to Anti Markownikov rule, due to 2 chiral centre 4 stereo isomers are possible.
The correct sequence of reagents for the following conversion will be
[Ag(NH3)2]+ OH–, H+/CH3OH, CH3MgBr
CH3MgBr, H+/CH3OH, [Ag(NH3)2]+ OH–
CH3MgBr, [Ag(NH3)2]+ OH–, H+/CH3OH
CH3MgBr, [Ag(NH3)2]+ OH–, H+/CH3OH
Which of the following compounds will behave as a reducing sugar in an aqueous KOH solution?
The major product obtained in the following reaction is
C6H5CH (OtBu) CH2C6H5
C6H5CH=CHC6H5
(+)C6H5CH(OtBu)CH2H5
(+)C6H5CH(OtBu)CH2H5