Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Formation of polyehtylene from calcium carbide takes place as follows The amount of polyethylene obtained from 64.1 kg CaC2 is
15
Dec
Formation of polyehtylene from calcium carbide takes place as follows The amount of polyethylene obtained from 64.1 kg CaC2 is Formation of pylyehtylene from calcium carbide takes place as follows The amount of polyethylene obtained from 64.1 kg CaC2 is December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The compound on reaction with NaIO4 in the presence of KMnO4 gives (a) CH3CHO + CO2 (b) CH3COCH3 (c0 CH3COCH3 + CH3COOH
15
Dec
The compound on reaction with NaIO4 in the presence of KMnO4 gives (a) CH3CHO + CO2 (b) CH3COCH3 (c0 CH3COCH3 + CH3COOH The compound on reaction with NaIO4 in the presence of KMnO4 gives (a) CH3CHO + CO2 (b) CH3COCH3 (c0 CH3COCH3 + CH3COOH December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
In the following reactions The major products (A) and (C) are respectively
15
Dec
In the following reactions The major products (A) and (C) are respectively In the following reactions The major products (A) and (C) are respectively December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following can be used as the halide component for Freidel-Crafts reaction (a) Isopropyl chloride (b) Chlorobenzene (c) Bromobenzene
15
Dec
Which of the following can be used as the halide component for Freidel-Crafts reaction (a) Isopropyl chloride (b) Chlorobenzene (c) Bromobenzene Which of the following can be used as the halide component for Freidel-Crafts reaction (a) Isopropyl chloride (b) Chlorobenzene (c) Bromobenzene December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The enthalpy of hydrogenation of these compounds will be in the order as (a) III > II > (b) II > III > I (c) II > I > III (d) I > II > III
15
Dec
The enthalpy of hydrogenation of these compounds will be in the order as (a) III > II > (b) II > III > I (c) II > I > III (d) I > II > III The enthalpy of hydrogenation of these compounds will be in the order as (a) III > II > (b) [...]
The reaction of C6H5CH = CHCH3 with HBr produces
15
Dec
The reaction of C6H5CH = CHCH3 with HBr produces The reaction of C6H5CH = CHCH3 with HBr produces December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : Benzene forms benzene sulphonic acid with fuming H2SO4 at high temperature. Reason : The attacking species is SO3
15
Dec
Assertion : Benzene forms benzene sulphonic acid with fuming H2SO4 at high temperature. Reason : The attacking species is SO3 Assertion : Benzene forms benzene sulphonic acid with fuming H2SO4 at high temperature. Reason : The attacking species is SO3 December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : Nitration of toluene is easier than benzene. Reason : The methyl group in toluene is electron releasing.
15
Dec
Assertion : Nitration of toluene is easier than benzene. Reason : The methyl group in toluene is electron releasing. Assertion : Nitration of toluene is easier than benzene. Reason : The methyl group in toluene is electron releasing. December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : (10) Annulene is not aromatic though it contains Huckel number of pie-electrons. Reason : Steric interaction between internal hydrogens makes it non-aromatic.
15
Dec
Assertion : (10) Annulene is not aromatic though it contains Huckel number of pie-electrons. Reason : Steric interaction between internal hydrogens makes it non-aromatic. Assertion : (10) Annulene is not aromatic though it contains Huckel number of pie-electrons. Reason : Steric interaction between internal hydrogens makes it non-aromatic. December 15, 2020 Category: Uncategorised (JEE Advanced [...]
Assertion : Benzene is a solvent for the Friedel Craft’s alkylation of bromobenzene Reason : Friedel Craft’s reaction is used to introduce an alkyl or acyl group in benzene nucleus.
15
Dec
Assertion : Benzene is a solvent for the Friedel Craft’s alkylation of bromobenzene Reason : Friedel Craft’s reaction is used to introduce an alkyl or acyl group in benzene nucleus. Assertion : Benzene is a solvent for the Friedel Craft's alkylation of bromobenzene Reason : Friedel Craft's reaction is used to introduce an alkyl or [...]