Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Identify the correct order of boiling points of the following compounds CH3CH2CH2CH2OH, CH3CH2CH2CHO, CH3CH2CH2COOH
13
Feb
Identify the correct order of boiling points of the following compounds CH3CH2CH2CH2OH, CH3CH2CH2CHO, CH3CH2CH2COOH CH3CH2CH2CHO CH3CH2CH2COOH Identify the correct order of boiling points of the following compounds CH3CH2CH2CH2OH February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Benzoyl chloride is prepared from benzoic acid by (a) Cl2 , hv (b) SO2Cl2 (c) SOCl2 (d) Cl2, H2O
13
Feb
Benzoyl chloride is prepared from benzoic acid by (a) Cl2 , hv (b) SO2Cl2 (c) SOCl2 (d) Cl2, H2O Benzoyl chloride is prepared from benzoic acid by (a) Cl2 H2O hv (b) SO2Cl2 (c) SOCl2 (d) Cl2 February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In successive emission of alpha and bita , how many alpha and bita particles should be emitted for the natural ( 4n + 1 ) series, conversion of 94Pu^241 to 92U^233
13
Feb
In successive emission of alpha and bita , how many alpha and bita particles should be emitted for the natural ( 4n + 1 ) series, conversion of 94Pu^241 to 92U^233 conversion of 94Pu^241 to 92U^233 how many alpha and bita particles should be emitted for the natural ( 4n + 1 ) series In [...]
When propionic acid is treated with aqueous sodium bicarbonate, CO2 is liberated. The C of CO2 comes from (a) Methyl group (b) Carboxylic acid group
13
Feb
When propionic acid is treated with aqueous sodium bicarbonate, CO2 is liberated. The C of CO2 comes from (a) Methyl group (b) Carboxylic acid group CO2 is liberated. The C of CO2 comes from (a) Methyl group (b) Carboxylic acid group When propionic acid is treated with aqueous sodium bicarbonate February 13, 2021 Category: Uncategorised [...]
Which of the following has the most acidic proton (a) CH3COCH3 (b) (CH3)2C = CH2 (c) CH3COCH2COCH3 (d) (CH3CO)3CH
13
Feb
Which of the following has the most acidic proton (a) CH3COCH3 (b) (CH3)2C = CH2 (c) CH3COCH2COCH3 (d) (CH3CO)3CH Which of the following has the most acidic proton (a) CH3COCH3 (b) (CH3)2C = CH2 (c) CH3COCH2COCH3 (d) (CH3CO)3CH February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Radioactivity was discovered by (a) Henery becquerel (b) Rutherford (c) J.J. thomson (d) Madam curie
13
Feb
Radioactivity was discovered by (a) Henery becquerel (b) Rutherford (c) J.J. thomson (d) Madam curie Radioactivity was discovered by (a) Henery becquerel (b) Rutherford (c) J.J. thomson (d) Madam curie February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Hydrogenation of C6H5CHOH – COOH over Rh – Al2O3 catalyst in methanol gives (a) C6H5CH2COOH (b) C6H11CHOHCOOH (c) C6H5CHOHCH2OH (d) C6H11CH2COOH
13
Feb
Hydrogenation of C6H5CHOH – COOH over Rh – Al2O3 catalyst in methanol gives (a) C6H5CH2COOH (b) C6H11CHOHCOOH (c) C6H5CHOHCH2OH (d) C6H11CH2COOH Hydrogenation of C6H5CHOH - COOH over Rh - Al2O3 catalyst in methanol gives (a) C6H5CH2COOH (b) C6H11CHOHCOOH (c) C6H5CHOHCH2OH (d) C6H11CH2COOH February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Which statement is incorrect (a) Alpha – rays have mare pentrating power than bita – rays
13
Feb
Which statement is incorrect (a) Alpha – rays have mare pentrating power than bita – rays Which statement is incorrect (a) Alpha - rays have mare pentrating power than bita - rays February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : Acetic acid does not undergo haloform reaction. Reason : Acetic acid has no alpha hydrogen
13
Feb
Assertion : Acetic acid does not undergo haloform reaction. Reason : Acetic acid has no alpha hydrogen Assertion : Acetic acid does not undergo haloform reaction. Reason : Acetic acid has no alpha hydrogen February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which leaves no track on Wilson cloud chamber (a) Electrons (b) Protons (c) alpha – particels (d) Neutrons
13
Feb
Which leaves no track on Wilson cloud chamber (a) Electrons (b) Protons (c) alpha – particels (d) Neutrons Which leaves no track on Wilson cloud chamber (a) Electrons (b) Protons (c) alpha - particels (d) Neutrons February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,