Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Alkenes usually show which type of reaction (a) Addition (b) Substitution (c) Elimination (d) Superposition
13
Dec
Alkenes usually show which type of reaction (a) Addition (b) Substitution (c) Elimination (d) Superposition Alkenes usually show which type of reaction (a) Addition (b) Substitution (c) Elimination (d) Superposition December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is the most stable alkene (a) R2C = CR2 (b) RCH = CHR (c) RCH2 = CH2R (d) CH2 = CH2
13
Dec
Which of the following is the most stable alkene (a) R2C = CR2 (b) RCH = CHR (c) RCH2 = CH2R (d) CH2 = CH2 Which of the following is the most stable alkene (a) R2C = CR2 (b) RCH = CHR (c) RCH2 = CH2R (d) CH2 = CH2 December 13, 2020 Category: Uncategorised [...]
Olefins can be hydrogenated by (a) Zinc and HCl (b) Nascent hydrogen (c) Raney Ni and H2 (d) Lithium hydride in ether
13
Dec
Olefins can be hydrogenated by (a) Zinc and HCl (b) Nascent hydrogen (c) Raney Ni and H2 (d) Lithium hydride in ether Olefins can be hydrogenated by (a) Zinc and HCl (b) Nascent hydrogen (c) Raney Ni and H2 (d) Lithium hydride in ether December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which of the following colligative properties can provide molar mass of proteins ( or polymers or colloids ) with greater precision
13
Dec
Which of the following colligative properties can provide molar mass of proteins ( or polymers or colloids ) with greater precision Which of the following colligative properties can provide molar mass of proteins ( or polymers or colloids ) with greater precision December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Which inoragnic precipitate acts as semipermeble membrane or The chemical composition of semipermeable membrane is
13
Dec
Which inoragnic precipitate acts as semipermeble membrane or The chemical composition of semipermeable membrane is Which inoragnic precipitate acts as semipermeble membrane or The chemical composition of semipermeable membrane is December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two solution of KNO3 and CH3COOH are prepared seperately . Molarity of both is 0.1 M and osomotic pressures are P1 and P2 respectively. The correct relationship between the osmotic pressure is
13
Dec
Two solution of KNO3 and CH3COOH are prepared seperately . Molarity of both is 0.1 M and osomotic pressures are P1 and P2 respectively. The correct relationship between the osmotic pressure is Two solution of KNO3 and CH3COOH are prepared seperately . Molarity of both is 0.1 M and osomotic pressures are P1 and P2 [...]
“The negative part of addenda adds on to the carbon atom linked with least number of hydrogen atoms’. This statement is called (a) Thiele’s principle (b) Baeyer’s strain theory
13
Dec
“The negative part of addenda adds on to the carbon atom linked with least number of hydrogen atoms’. This statement is called (a) Thiele’s principle (b) Baeyer’s strain theory "The negative part of addenda adds on to the carbon atom linked with least number of hydrogen atoms'. This statement is called (a) Thiele's principle (b0 [...]
A compound X on ozonolysis forms two molecules of HCHO compound X is (a) C2H4 (b) C2H2 (c) C2H6 (d) C6H6
13
Dec
A compound X on ozonolysis forms two molecules of HCHO compound X is (a) C2H4 (b) C2H2 (c) C2H6 (d) C6H6 A compound X on ozonolysis forms two molecules of HCHO compound X is (a) C2H4 (b) C2H2 (c) C2H6 (d) C6H6 December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The osmotic pressure of a solution is given by the relation (a) P = RT/C (b) P = CT/R (c) P = RC/ T (d) P/C = RT
13
Dec
The osmotic pressure of a solution is given by the relation (a) P = RT/C (b) P = CT/R (c) P = RC/ T (d) P/C = RT The osmotic pressure of a solution is given by the relation (a) P = RT/C (b) P = CT/R (c) P = RC/ T (d) P/C = [...]
In the following reaction CH3-CH2-CH2-CH3 H2SO4 (a) CH3CH=CHCH3 predominates (b) CH2=CHCH2CH3 predominates (c) Both are formed in equal amounts
13
Dec
In the following reaction CH3-CH2-CH2-CH3 H2SO4 (a) CH3CH=CHCH3 predominates (b) CH2=CHCH2CH3 predominates (c) Both are formed in equal amounts In the following reaction CH3-CH2-CH2-CH3 H2SO4 (a) CH3CH=CHCH3 predominates (b) CH2=CHCH2CH3 predominates (c) Both are formed in equal amounts December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,