Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following used for the conversion of 2-hexyne into trans-2-hexene (a) H2 / Pd / BaSO4 (b) H2, PtO2 (c) NaBH4 (d) Li-NH3/ CH2H5OH
16
Dec
Which of the following used for the conversion of 2-hexyne into trans-2-hexene (a) H2 / Pd / BaSO4 (b) H2, PtO2 (c) NaBH4 (d) Li-NH3/ CH2H5OH PtO2 (c) NaBH4 (d) Li-NH3/ CH2H5OH Which of the following used for the conversion of 2-hexyne into trans-2-hexene (a) H2 / Pd / BaSO4 (b) H2 December 16, 2020 [...]
The product of acid catalyzed hydration of 2-phenyl propene is (a) 3-phenyl-2-propanol (b) 1-phenyl-2-propanol (c) 2-phenyl-2-propanol
16
Dec
The product of acid catalyzed hydration of 2-phenyl propene is (a) 3-phenyl-2-propanol (b) 1-phenyl-2-propanol (c) 2-phenyl-2-propanol The product of acid catalyzed hydration of 2-phenyl propene is (a) 3-phenyl-2-propanol (b) 1-phenyl-2-propanol (c) 2-phenyl-2-propanol December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Product on monobromination of this compound is
16
Dec
Product on monobromination of this compound is Product on monobromination of this compound is December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
2-phenyl propene on acidic hydration gives (a) 2-phenyl-2-propanol (b) 2-phenyl-1-propanol (c) 3-phenyl-1-propanol (d) 1-phenyl-2-propanol
16
Dec
2-phenyl propene on acidic hydration gives (a) 2-phenyl-2-propanol (b) 2-phenyl-1-propanol (c) 3-phenyl-1-propanol (d) 1-phenyl-2-propanol 2-phenyl propene on acidic hydration gives (a) 2-phenyl-2-propanol (b) 2-phenyl-1-propanol (c) 3-phenyl-1-propanol (d) 1-phenyl-2-propanol December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following represents the given mode of hybridisation sp2-sp2-sp-sp from left to right
16
Dec
Which of the following represents the given mode of hybridisation sp2-sp2-sp-sp from left to right Which of the following represents the given mode of hybridisation sp2-sp2-sp-sp from left to right December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The nodal plane in the pie-bond of ethene is located in (a) The molecular plane (b) A Plane parallel to the molecular plane (c) A plane perpendicular to the molecular plane which bisects the carbon-carbon sigma bond at right angle.
16
Dec
The nodal plane in the pie-bond of ethene is located in (a) The molecular plane (b) A Plane parallel to the molecular plane (c) A plane perpendicular to the molecular plane which bisects the carbon-carbon sigma bond at right angle. Which one of the following alkenes will react fastest with H2 under catalytic hydrogenation condition [...]
Consider the following reaction H3C – CH D – CH CH3 -CH3 + Br to X + HBr. Identify the structure of the major product X
16
Dec
Consider the following reaction H3C – CH D – CH CH3 -CH3 + Br to X + HBr. Identify the structure of the major product X Consider the following reaction H3C - CH D - CH CH3 -CH3 + Br to X + HBr. Identify the structure of the major product X December 16, 2020 [...]
Identify a reagent from the following list which can easily distinguish between 1-butyne and 2-butyne (a) Bromine , CCl4 (b) H2, Lindlar catalyst
16
Dec
Identify a reagent from the following list which can easily distinguish between 1-butyne and 2-butyne (a) Bromine , CCl4 (b) H2, Lindlar catalyst CCl4 (b) H2 Identify a reagent from the following list which can easily distinguish between 1-butyne and 2-butyne (a) Bromine Lindlar catalyst December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM [...]
ph−C ≡ C−CH3 Hg 2+ / H+ A product A is:
16
Dec
ph−C ≡ C−CH3 Hg 2+ / H+ A product A is: ph−C ≡ C−CH3 Hg 2+ / H+ A product A is: December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The reaction of propene with HOCl proceeds via the addition of (a) H+ in the first step (b) Cl+ in the first step (c) OH-in the first step
16
Dec
The reaction of propene with HOCl proceeds via the addition of (a) H+ in the first step (b) Cl+ in the first step (c) OH-in the first step The reaction of propene with HOCl proceeds via the addition of (a) H+ in the first step (b) Cl+ in the first step (c) OH-in the first [...]