Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The reaction, water gas (CO + H2) + H2 673K, 300 atmosphere in presence of the catalyst Cr2O3 / ZnO is used for the manufacture of
10
Feb
The reaction, water gas (CO + H2) + H2 673K, 300 atmosphere in presence of the catalyst Cr2O3 / ZnO is used for the manufacture of 300 atmosphere in presence of the catalyst Cr2O3 / ZnO is used for the manufacture of The reaction water gas (CO + H2) + H2 673K February 10, 2021 [...]
Which of the following relations for expressing volume of a sample is not correct (a) 1L = 10^3 ml (b) 1 dm^3 = 1 l (c) 1 L = 10^3 m^3 (d) 1L = 10^3 cm^3
10
Feb
Which of the following relations for expressing volume of a sample is not correct (a) 1L = 10^3 ml (b) 1 dm^3 = 1 l (c) 1 L = 10^3 m^3 (d) 1L = 10^3 cm^3 Which of the following relations for expressing volume of a sample is not correct (a) 1L = 10^3 ml [...]
Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis gives (a) Isopropyl alcohol (b) Ethyl alcohol (c) Methyl alcohol
10
Feb
Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis gives (a) Isopropyl alcohol (b) Ethyl alcohol (c) Methyl alcohol Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis gives (a) Isopropyl alcohol (b) Ethyl alcohol (c) Methyl alcohol February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
The compound formed when ethyl bromide is heated with dry silver oxide is (a) Dimethyl ether (b) Diethyl ether (c) Methyl alcohol (d) Ethyl alcohol
10
Feb
The compound formed when ethyl bromide is heated with dry silver oxide is (a) Dimethyl ether (b) Diethyl ether (c) Methyl alcohol (d) Ethyl alcohol The compound formed when ethyl bromide is heated with dry silver oxide is (a) Dimethyl ether (b) Diethyl ether (c) Methyl alcohol (d) Ethyl alcohol February 10, 2021 Category: Uncategorised [...]
1 degree C rise in temperature is equal to rise of (a) 1 degree F (b) 9/5 degree F (c) 5/9 degree F (d) 33 degree F
10
Feb
1 degree C rise in temperature is equal to rise of (a) 1 degree F (b) 9/5 degree F (c) 5/9 degree F (d) 33 degree F 1 degree C rise in temperature is equal to rise of (a) 1 degree F (b) 9/5 degree F (c) 5/9 degree F (d) 33 degree F February [...]
Which of these methods can be used to prepare alcohols (I) Hydrolysis of cyanides (II) Hydration of olefins (III) Reduction of carbonyl compounds
10
Feb
Which of these methods can be used to prepare alcohols (I) Hydrolysis of cyanides (II) Hydration of olefins (III) Reduction of carbonyl compounds Which of these methods can be used to prepare alcohols (I) Hydrolysis of cyanides (II) Hydration of olefins (III) Reduction of carbonyl compounds February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
Which is the product of the following reactions
10
Feb
Which is the product of the following reactions Which is the product of the following reactions February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The temperature and pressure at which ice, liquid water and water vapour can exists torether are (a) 0 degrreC, 1 atm (b) 2 degree C, 4.7 atm (c) 0 degree C , 4.7 mm (d) -2 degree C , 4.7 mm
10
Feb
The temperature and pressure at which ice, liquid water and water vapour can exists torether are (a) 0 degrreC, 1 atm (b) 2 degree C, 4.7 atm (c) 0 degree C , 4.7 mm (d) -2 degree C , 4.7 mm 1 atm (b) 2 degree C 4.7 atm (c) 0 degree C 4.7 mm [...]
When an alkyl halide is allowed to react with a sodium alkoxide the product most likely is (a) An aldehyde (b) A ketone (c) An ether (d) A carboxylic acid
10
Feb
When an alkyl halide is allowed to react with a sodium alkoxide the product most likely is (a) An aldehyde (b) A ketone (c) An ether (d) A carboxylic acid When an alkyl halide is allowed to react with a sodium alkoxide the product most likely is (a) An aldehyde (b) A ketone (c) An [...]
In the reaction, C6H5CHO + (CH3CO)2O gives (A) product (A) is (a) Acetaldehyde (b) Cinnamic acid (c) beta-naphthol (d) Phenol
10
Feb
In the reaction, C6H5CHO + (CH3CO)2O gives (A) product (A) is (a) Acetaldehyde (b) Cinnamic acid (c) beta-naphthol (d) Phenol C6H5CHO + (CH3CO)2O gives (A) product (A) is (a) Acetaldehyde (b) Cinnamic acid (c) beta-naphthol (d) Phenol In the reaction February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,