Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following reactions is shown by alkynes (a) Addition (b) Substitution (c) Polymerization (d) All of these
14
Dec
Which of the following reactions is shown by alkynes (a) Addition (b) Substitution (c) Polymerization (d) All of these Which of the following reactions is shown by alkynes (a) Addition (b) Substitution (c) Polymerization (d) All of these December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The homologue of ethyne is (a) C2H4 (b) C2H6 (c) C3H8 (d) C3H4
14
Dec
The homologue of ethyne is (a) C2H4 (b) C2H6 (c) C3H8 (d) C3H4 The homologue of ethyne is (a) C2H4 (b) C2H6 (c) C3H8 (d) C3H4 December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of pie-bonds in the product formed by passing acetylene through dilute sulphuric acid containing mercuric sulphate is (a) zero (b) One (c) Two (d) Three
14
Dec
The number of pie-bonds in the product formed by passing acetylene through dilute sulphuric acid containing mercuric sulphate is (a) zero (b) One (c) Two (d) Three The number of pie-bonds in the product formed by passing acetylene through dilute sulphuric acid containing mercuric sulphate is (a) zero (b) One (c) Two (d) Three December [...]
HC ≡ CH + HgSO4 / H2SO4 → + CH3MgBr/HOH → + p/Br2→
14
Dec
HC ≡ CH + HgSO4 / H2SO4 → + CH3MgBr/HOH → + p/Br2→ HC ≡ CH + HgSO4 / H2SO4 → + CH3MgBr/HOH → + p/Br2→ December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
CH2 = CH2 Br2/H2O to A, In the above reaction the compound A is (a) Ethylene bromohydrin (b) 1,2-dibromo ethane (c) Ethanol (d) None of these
14
Dec
CH2 = CH2 Br2/H2O to A, In the above reaction the compound A is (a) Ethylene bromohydrin (b) 1,2-dibromo ethane (c) Ethanol (d) None of these 2-dibromo ethane (c) Ethanol (d) None of these CH2 = CH2 Br2/H2O to A In the above reaction the compound A is (a) Ethylene bromohydrin (b) 1 December 14, [...]
Which compound will react with an aqueous solution of Ag(NH3)2+OH- (a) CH2 = CH2 (b) CH3 – CH3 (c) CH3CH2C
14
Dec
Which compound will react with an aqueous solution of Ag(NH3)2+OH- (a) CH2 = CH2 (b) CH3 – CH3 (c) CH3CH2C Which compound will react with an aqueous solution of Ag(NH3)2+OH- (a) CH2 = CH2 (b) CH3 - CH3 (c) CH3CH2C December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
To synthesize the unsymmetrical alkyne CH3 – C =_ C – CH2 – CH3 the reagents needed would be (a) Ethene, iodoethane , iodomethane and potassium hydroxide
14
Dec
To synthesize the unsymmetrical alkyne CH3 – C =_ C – CH2 – CH3 the reagents needed would be (a) Ethene, iodoethane , iodomethane and potassium hydroxide iodoethane iodomethane and potassium hydroxide To synthesize the unsymmetrical alkyne CH3 - C =_ C - CH2 - CH3 the reagents needed would be (a) Ethene December 14, [...]
1,2-dibromoethane when heated with alcoholic potash gives (a) Ethane (b) Acetylene (c) Ethylene (d) Methane (e) None of these
14
Dec
1,2-dibromoethane when heated with alcoholic potash gives (a) Ethane (b) Acetylene (c) Ethylene (d) Methane (e) None of these 1 2-dibromoethane when heated with alcoholic potash gives (a) Ethane (b) Acetylene (c) Ethylene (d) Methane (e) None of these December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The hybridisation state of carbon in fullerene is (a) sp (b) sp2 (c) sp3 (d) sp3d
14
Dec
The hybridisation state of carbon in fullerene is (a) sp (b) sp2 (c) sp3 (d) sp3d The hybridisation state of carbon in fullerene is (a) sp (b) sp2 (c) sp3 (d) sp3d December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following will be final product when C2H2 reacts with HCl
14
Dec
Which of the following will be final product when C2H2 reacts with HCl Which of the following will be final product when C2H2 reacts with HCl December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,