Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In electrophilic aromatic substitution reaction, the nitro group is meta directing because it (a) Decreases electron density at meta position (b) Increases electron density at meta position
09
Dec
In electrophilic aromatic substitution reaction, the nitro group is meta directing because it (a) Decreases electron density at meta position (b) Increases electron density at meta position In electrophilic aromatic substitution reaction the nitro group is meta directing because it (a) Decreases electron density at meta position (b) Increases electron density at meta position December [...]
Given The decreasing order of the acidic character is (a) (i) > (ii) > (iii) (b) (ii) > (i) > (iii)
09
Dec
Given The decreasing order of the acidic character is (a) (i) > (ii) > (iii) (b) (ii) > (i) > (iii) Given The decreasing order of the acidic character is (a) (i) > (ii) > (iii) (b) (ii) > (i) > (iii) December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
On hybridization of one s and one p orbitals we get (a) Two mutually perpendicular orbitals (b) Two orbitals at 180 degree
09
Dec
On hybridization of one s and one p orbitals we get (a) Two mutually perpendicular orbitals (b) Two orbitals at 180 degree On hybridization of one s and one p orbitals we get (a) Two mutually perpendicular orbitals (b) Two orbitals at 180 degree December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The least active electrophile is
09
Dec
The least active electrophile is The least active electrophile is December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Reaction between propene and HCl to form isopropyl chloride takes place through (a) Nucleophilic addition reaction (b) Electrophilic addition reaction
09
Dec
Reaction between propene and HCl to form isopropyl chloride takes place through (a) Nucleophilic addition reaction (b) Electrophilic addition reaction Reaction between propene and HCl to form isopropyl chloride takes place through (a) Nucleophilic addition reaction (b) Electrophilic addition reaction December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The compound 1, 2 – butadience has (a) only sp hybridized carbon atoms (b) only sp^2 hybridized carbon atoms (c) Both sp and sp^2 hybridized carbon atoms (d) sp , sp^2 and sp^3 hybridized carbon atoms
09
Dec
The compound 1, 2 – butadience has (a) only sp hybridized carbon atoms (b) only sp^2 hybridized carbon atoms (c) Both sp and sp^2 hybridized carbon atoms (d) sp , sp^2 and sp^3 hybridized carbon atoms 2 - butadience has (a) only sp hybridized carbon atoms (b) only sp^2 hybridized carbon atoms (c) Both sp [...]
The reaction CH3Br+OH -→CH3OH+Br −this reaction proceeds by SN^2 mechanism. Its rate is dependent on the concentration of
09
Dec
The reaction CH3Br+OH -→CH3OH+Br −this reaction proceeds by SN^2 mechanism. Its rate is dependent on the concentration of The reaction CH3Br+OH -→CH OH+Br −this reaction proceeds by SN^2 mechanism. Its rate is dependent on the concentration of December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one among the following does not have the hydrogen bond (a) Phenol (b) Liquid NH3 (c) water (d) Liquid HCl
09
Dec
Which one among the following does not have the hydrogen bond (a) Phenol (b) Liquid NH3 (c) water (d) Liquid HCl Which one among the following does not have the hydrogen bond (a) Phenol (b) Liquid NH3 (c) water (d) Liquid HCl December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Which of the following cannot undergo nucleophilic substitution under ordinary conditions (a ) Chlorobenzene (b) Tert-butylchloride
09
Dec
Which of the following cannot undergo nucleophilic substitution under ordinary conditions (a ) Chlorobenzene (b) Tert-butylchloride Which of the following cannot undergo nucleophilic substitution under ordinary conditions (a ) Chlorobenzene (b) Tert-butylchloride December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which molecule is linear (a) NO2 (b) CLO2 (c) CO2 (d) H2S
09
Dec
Which molecule is linear (a) NO2 (b) CLO2 (c) CO2 (d) H2S Which molecule is linear (a) NO2 (b) CLO2 (c) CO2 (d) H2S December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,