Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A mixture of 1-chloropropane and 2-chloropropane when treated with alcoholic KOH gives (a) 1-propene (b) 2-propene (c) Isopropylene (d) All of these
14
Dec
A mixture of 1-chloropropane and 2-chloropropane when treated with alcoholic KOH gives (a) 1-propene (b) 2-propene (c) Isopropylene (d) All of these A mixture of 1-chloropropane and 2-chloropropane when treated with alcoholic KOH gives (a) 1-propene (b) 2-propene (c) Isopropylene (d) All of these December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which one of the following characteristics apply to both ethene and ethyne (a) Explode when mixed with chlorine (b) Decolourise Baeyer’s reagent giving brown precipitate
14
Dec
Which one of the following characteristics apply to both ethene and ethyne (a) Explode when mixed with chlorine (b) Decolourise Baeyer’s reagent giving brown precipitate Which one of the following characteristics apply to both ethene and ethyne (a) Explode when mixed with chlorine (b) Decolourise Baeyer's reagent giving brown precipitate December 14, 2020 Category: Uncategorised [...]
Which of the following hydrocarbons cannot be obtained by Sabatier and Senderen’s reaction (a) CH4 (b) C2H6 (c) C3H8 (d) All
14
Dec
Which of the following hydrocarbons cannot be obtained by Sabatier and Senderen’s reaction (a) CH4 (b) C2H6 (c) C3H8 (d) All Which of the following hydrocarbons cannot be obtained by Sabatier and Senderen's reaction (a) CH4 (b) C2H6 (c) C3H8 (d) All December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
CH3CH=CHCHO is oxidized to CH3CH=CHCOOH using (a) Alkaline potassium permanganate (b) Acidified potassium permanganate (c) Selenium dioxide
14
Dec
CH3CH=CHCHO is oxidized to CH3CH=CHCOOH using (a) Alkaline potassium permanganate (b) Acidified potassium permanganate (c) Selenium dioxide CH3CH=CHCHO is oxidized to CH3CH=CHCOOH using (a) Alkaline potassium permanganate (b) Acidified potassium permanganate (c) Selenium dioxide December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
2,3-Dimethyl-2-butene can be prepared by heating which of the following compounds with a strong acid
14
Dec
2,3-Dimethyl-2-butene can be prepared by heating which of the following compounds with a strong acid 2 3-Dimethyl-2-butene can be prepared by heating which of the following compounds with a strong acid December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which is the most reactive hydrocarbon in the following (a) Ethane (b) Ethyne (c) Ethene (d) Methane
14
Dec
Which is the most reactive hydrocarbon in the following (a) Ethane (b) Ethyne (c) Ethene (d) Methane Which is the most reactive hydrocarbon in the following (a) Ethane (b) Ethyne (c) Ethene (d) Methane December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Cyclohexene on reaction with OsO4 followed by reaction with NaHSO3 gives (a) Cis-diol (b) Trans-diol (c) Epoxy (d) Alcohol
14
Dec
Cyclohexene on reaction with OsO4 followed by reaction with NaHSO3 gives (a) Cis-diol (b) Trans-diol (c) Epoxy (d) Alcohol Cyclohexene on reaction with OsO4 followed by reaction with NaHSO3 gives (a) Cis-diol (b) Trans-diol (c) Epoxy (d) Alcohol December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An alkyne combines with a conjugated diene to give an unconjugated cycloalkadiene. The most likely title of this reaction is (a) Schotten-Baumann reaction (b) Hofmann-Bromasmide reaction
14
Dec
An alkyne combines with a conjugated diene to give an unconjugated cycloalkadiene. The most likely title of this reaction is (a) Schotten-Baumann reaction (b) Hofmann-Bromasmide reaction An alkyne combines with a conjugated diene to give an unconjugated cycloalkadiene. The most likely title of this reaction is (a) Schotten-Baumann reaction (b) Hofmann-Bromasmide reaction December 14, 2020 [...]
Assertion :- Molecular mass of polymers cannot be calculated using boiling point or freezing point method. Reason : Polymers solutions do not possess a constant boiling point or freezing point.
13
Dec
Assertion :- Molecular mass of polymers cannot be calculated using boiling point or freezing point method. Reason : Polymers solutions do not possess a constant boiling point or freezing point. Assertion :- Molecular mass of polymers cannot be calculated using boiling point or freezing point method. Reason : Polymers solutions do not possess a constant [...]
The boiling point of a solution of 0.11g of a substance is 15g of ether was found to be 0.1∘C higher than that of pure ether. The molecular weight of the substance will be (Kb=2.16)
13
Dec
The boiling point of a solution of 0.11g of a substance is 15g of ether was found to be 0.1∘C higher than that of pure ether. The molecular weight of the substance will be (Kb=2.16) The boiling point of a solution of 0.11g of a substance is 15g of ether was found to be 0.1∘C [...]