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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) ,
The force of interaction between two atoms is given by F=αβ exp(− αkt x 2 ); where x is the distance, k is the Boltzman constant and T is temperature and α and β are two constants. The dimension of β is
10
Feb
The force of interaction between two atoms is given by F=αβ exp(− αkt x 2 ); where x is the distance, k is the Boltzman constant and T is temperature and α and β are two constants. The dimension of β is k is the Boltzman constant and T is temperature and α and [...]
Which of the following is true about gaseous state (a) THertmal energy = molecular attraction (b) Thermal energy >> molecular attraction (c) THermal energy <> Those in liquids
10
Feb
Which of the following is true about gaseous state (a) THertmal energy = molecular attraction (b) Thermal energy >> molecular attraction (c) THermal energy <> Those in liquids Which of the following is true about gaseous state (a) THertmal energy = molecular attraction (b) Thermal energy >> molecular attraction (c) THermal energy <> Those in [...]
Coconut oil upon alkaline hydrolysis gives (a) Glycol (b) Alcohol (c) Glycerol (d) Ethylene oxide
10
Feb
Coconut oil upon alkaline hydrolysis gives (a) Glycol (b) Alcohol (c) Glycerol (d) Ethylene oxide Coconut oil upon alkaline hydrolysis gives (a) Glycol (b) Alcohol (c) Glycerol (d) Ethylene oxide February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Kenetic energy of molecules is highest in (a) Gases (b) solids (c) Liquids (d) solutions
10
Feb
Kenetic energy of molecules is highest in (a) Gases (b) solids (c) Liquids (d) solutions Kenetic energy of molecules is highest in (a) Gases (b) solids (c) Liquids (d) solutions February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Ethyl alcohol is industrially prepared from ethylene by (a) Paramanganate oxidation (b) Catalytic reduction (c) Absorbing in H2SO4 followed by hydrolysis (d) Fermentation
10
Feb
Ethyl alcohol is industrially prepared from ethylene by (a) Paramanganate oxidation (b) Catalytic reduction (c) Absorbing in H2SO4 followed by hydrolysis (d) Fermentation Ethyl alcohol is industrially prepared from ethylene by (a) Paramanganate oxidation (b) Catalytic reduction (c) Absorbing in H2SO4 followed by hydrolysis (d) Fermentation February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
Which one of the following statements is not correct about the three states of matter that is solid, liquid and gaseous (a) Moleculeous of a solid posses least energy whereas those of a gas posses highest energy (b) The density of solid is highest where as that of gases is lowest (c) Gases like liquids posses definite volumes (d) Molecules of a solid posses voibratory motion
10
Feb
Which one of the following statements is not correct about the three states of matter that is solid, liquid and gaseous (a) Moleculeous of a solid posses least energy whereas those of a gas posses highest energy (b) The density of solid is highest where as that of gases is lowest (c) Gases like liquids [...]