Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

Acetone is mixed with bleaching powder to give (a) Chloroform (b) Acetaldehyde (c) Ethanol (d) Phosgene Acetone is mixed with bleaching powder to give (a) Chloroform (b) Acetaldehyde (c) Ethanol (d) Phosgene December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

When ethyl alcohol and KI in presence of Na2CO3, yellow crystals of …………………… are formed (a) CH3 (b) CH3I (c) CH2I2 (d) C2H5I When ethyl alcohol and KI in presence of Na2CO3 yellow crystals of ........................ are formed (a) CH3 (b) CH3I (c) CH2I2 (d) C2H5I December 17, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

C3H8 + Cl2 light C3H7Cl + HCl is an example of which of the following types of reactions (a) Substitution (b) Elimination (c) Addition (d) Rearrangement C3H8 + Cl2 light C3H7Cl + HCl is an example of which of the following types of reactions (a) Substitution (b) Elimination (c) Addition (d) Rearrangement December 17, 2020 [...]

R-OH + HX to R – X + H2O In the above reaction, the reactivity of different alcohols is (a) Tertiary > Secondary > Primary (b) Tertiary < Secondary < Primary R-OH + HX to R - X + H2O In the above reaction the reactivity of different alcohols is (a) Tertiary > Secondary > [...]

Chlorine reacts with ethanol to give (a) Ethyl chloride (b) Chloroform (c) Acetaldehyde (d) Chloral Chlorine reacts with ethanol to give (a) Ethyl chloride (b) Chloroform (c) Acetaldehyde (d) Chloral December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A Grignard reagent may be made by reacting magnesium with (a) Methyl amine (b) Diethyl ether (c) Ethyl iodide (d) Ethyl alcohol A Grignard reagent may be made by reacting magnesium with (a) Methyl amine (b) Diethyl ether (c) Ethyl iodide (d) Ethyl alcohol December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

The starting substance for the preparation of CH3I is (a) CH3OH (b) C2H5OH (c) CH3CHO (d) (CH3)2CO The starting substance for the preparation of CH3I is (a) CH3OH (b) C2H5OH (c) CH3CHO (d) (CH3)2CO December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

What will be the product in the following reaction NBS to What will be the product in the following reaction NBS to December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The compound formed on heating chlorobenzene with chloral in the presence of concentrated sulphuric acid is (a) Freon (b) DDT (c) Gammexane (d) Hexachloroethane The compound formed on heating chlorobenzene with chloral in the presence of concentrated sulphuric acid is (a) Freon (b) DDT (c) Gammexane (d) Hexachloroethane December 17, 2020 Category: Uncategorised (JEE Advanced [...]

Ethanol is converted into ethyl chloride by reacting with (a) Cl2 (b) SOCl2 / Py (c) HCl (d) NaCl Ethanol is converted into ethyl chloride by reacting with (a) Cl2 (b) SOCl2 / Py (c) HCl (d) NaCl December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,