Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which will form maximum boiling point azeotrope (a) HNO3 + H2O solution (b) C2H5OH + H2O solution (c) C6H6 + C6H5CH3 solution (d) None of these
13
Dec
Which will form maximum boiling point azeotrope (a) HNO3 + H2O solution (b) C2H5OH + H2O solution (c) C6H6 + C6H5CH3 solution (d) None of these Which will form maximum boiling point azeotrope (a) HNO3 + H2O solution (b) C2H5OH + H2O solution (c) C6H6 + C6H5CH3 solution (d) None of these December 13, 2020 [...]
A dibromo derivative of an alkane reacts with sodium metal to form an alicyclic hydrocarbon. The derivative is (a) 1, 1-dibromopropane (b) 2, 2-dibromobutane (c) 1, 2-dibromoethane
13
Dec
A dibromo derivative of an alkane reacts with sodium metal to form an alicyclic hydrocarbon. The derivative is (a) 1, 1-dibromopropane (b) 2, 2-dibromobutane (c) 1, 2-dibromoethane 1-dibromopropane (b) 2 2-dibromobutane (c) 1 2-dibromoethane A dibromo derivative of an alkane reacts with sodium metal to form an alicyclic hydrocarbon. The derivative is (a) 1 December [...]
The angle strain in cyclobutane is (a) 19 degree 22′ (b) 9 degree 44′ (c) 24 degree 44′ (d) 29 degree 16′
13
Dec
The angle strain in cyclobutane is (a) 19 degree 22′ (b) 9 degree 44′ (c) 24 degree 44′ (d) 29 degree 16′ The angle strain in cyclobutane is (a) 19 degree 22' (b) 9 degree 44' (c) 24 degree 44' (d) 29 degree 16' December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
n-propyl bromide on treating with alcoholic KOH produces (a) Propyne (b) Propanol (c) Propane (d) Propene
13
Dec
n-propyl bromide on treating with alcoholic KOH produces (a) Propyne (b) Propanol (c) Propane (d) Propene n-propyl bromide on treating with alcoholic KOH produces (a) Propyne (b) Propanol (c) Propane (d) Propene December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : Azeotropic mixtures are formed only by non – ideal solutions and they may have boiling points either greater than both the components or less than both the components. Reason: The composition of the vapour phase is same as that of the liquid phase of an azeotropic mixture.
13
Dec
Assertion : Azeotropic mixtures are formed only by non – ideal solutions and they may have boiling points either greater than both the components or less than both the components. Reason: The composition of the vapour phase is same as that of the liquid phase of an azeotropic mixture. A non ideal solution was prepared [...]
Which cycloalkane has the lowest heat of combustion per CH2 group (a) Cyclopropane (b) Cyclobutane (c) Cyclopentane (d) Cyclohexane
13
Dec
Which cycloalkane has the lowest heat of combustion per CH2 group (a) Cyclopropane (b) Cyclobutane (c) Cyclopentane (d) Cyclohexane Which cycloalkane has the lowest heat of combustion per CH2 group (a) Cyclopropane (b) Cyclobutane (c) Cyclopentane (d) Cyclohexane December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Methyl bromide is converted into ethane by heating it in ether medium with (a) Al (b) Zn (c) Na (d) Cu
13
Dec
Methyl bromide is converted into ethane by heating it in ether medium with (a) Al (b) Zn (c) Na (d) Cu Methyl bromide is converted into ethane by heating it in ether medium with (a) Al (b) Zn (c) Na (d) Cu December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Pick out the alkane which differs from the other members of the group (a) 2, 2-dimethyl propane (b) Pentane (c) 2-methyl butane (d) 2, 2-dimethyl butane
13
Dec
Pick out the alkane which differs from the other members of the group (a) 2, 2-dimethyl propane (b) Pentane (c) 2-methyl butane (d) 2, 2-dimethyl butane 2-dimethyl butane 2-dimethyl propane (b) Pentane (c) 2-methyl butane (d) 2 Pick out the alkane which differs from the other members of the group (a) 2 December 13, 2020 [...]
Assertion : CCL4 and H2O are immiscible. Reason : CCL4 is a polar solvent.
13
Dec
Assertion : CCL4 and H2O are immiscible. Reason : CCL4 is a polar solvent. Assertion : CCL4 and H2O are immiscible. Reason : CCL4 is a polar solvent. December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In catalytic reduction of hydrocarbons which catalyst is mostly used (a) Pt/Ni (b) Pd (c) SiO2 (d) Misch metal
13
Dec
In catalytic reduction of hydrocarbons which catalyst is mostly used (a) Pt/Ni (b) Pd (c) SiO2 (d) Misch metal In catalytic reduction of hydrocarbons which catalyst is mostly used (a) Pt/Ni (b) Pd (c) SiO2 (d) Misch metal December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,