Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
4.48 L of an ideal gas at STP requires 12.0 calorioes to raise its temperature by 15 degree C at constant volume. THe Cp of the gas is (a) 3 cal (b) 4 cal (c) 7 cal (d) 6 cal (d) 9 cal
12
Feb
4.48 L of an ideal gas at STP requires 12.0 calorioes to raise its temperature by 15 degree C at constant volume. THe Cp of the gas is (a) 3 cal (b) 4 cal (c) 7 cal (d) 6 cal (d) 9 cal 4.48 L of an ideal gas at STP requires 12.0 calorioes to [...]
Claisen condensation is not given by
12
Feb
Claisen condensation is not given by Claisen condensation is not given by February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Aldehyde with NH2.NH2 forms (a) Hydrazones (b) Aniline (c) Nitrobenzene (d) None of these
12
Feb
Aldehyde with NH2.NH2 forms (a) Hydrazones (b) Aniline (c) Nitrobenzene (d) None of these Aldehyde with NH2.NH2 forms (a) Hydrazones (b) Aniline (c) Nitrobenzene (d) None of these February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An important reaction of acetone is autocondensation in presence of concentrated sulphuric acid to give the aromatic compound (a) Mesitylene (b) Mesityl oxide (c) Trioxan (d) Phorone
12
Feb
An important reaction of acetone is autocondensation in presence of concentrated sulphuric acid to give the aromatic compound (a) Mesitylene (b) Mesityl oxide (c) Trioxan (d) Phorone An important reaction of acetone is autocondensation in presence of concentrated sulphuric acid to give the aromatic compound (a) Mesitylene (b) Mesityl oxide (c) Trioxan (d) Phorone February [...]
Adiabatic demagnetisation is a tenique used for (a) Adiabatic expansion of a gas (b) Production of low temperature (c) production of high temperature (d) None
12
Feb
Adiabatic demagnetisation is a tenique used for (a) Adiabatic expansion of a gas (b) Production of low temperature (c) production of high temperature (d) None Adiabatic demagnetisation is a tenique used for (a) Adiabatic expansion of a gas (b) Production of low temperature (c) production of high temperature (d) None February 12, 2021 Category: Uncategorised [...]
Given Van der Waal constant for NH3 , H2 and CO2 are respectively 4.17 , 0.244 , 1.36 and 3.59 , which one of the following gases is most easily liquefied
12
Feb
Given Van der Waal constant for NH3 , H2 and CO2 are respectively 4.17 , 0.244 , 1.36 and 3.59 , which one of the following gases is most easily liquefied 0.244 1.36 and 3.59 Given Van der Waal constant for NH3 H2 and CO2 are respectively 4.17 which one of the following gases is [...]
At low pressure , the Vander Waal’s equation is reduced to (a) Z = PVm /RT = 1 =ap/RT (b) Z = PVm/RT = 1 + b/RTp (c) PVm = RT (d) Z = PVm /RT = 1- a/RT
12
Feb
At low pressure , the Vander Waal’s equation is reduced to (a) Z = PVm /RT = 1 =ap/RT (b) Z = PVm/RT = 1 + b/RTp (c) PVm = RT (d) Z = PVm /RT = 1- a/RT At low pressure the Vander Waal's equation is reduced to (a) Z = PVm /RT = [...]
What is the pressure of 2 mole of NH3 at 27 degree C when its volume is 5 litre in Vander Waal’s equation (a = 4.17 , b = 0.03711 )
12
Feb
What is the pressure of 2 mole of NH3 at 27 degree C when its volume is 5 litre in Vander Waal’s equation (a = 4.17 , b = 0.03711 ) b = 0.03711 ) What is the pressure of 2 mole of NH3 at 27 degree C when its volume is 5 litre in [...]
Pressure exerted by 1 mole of methane in 0.25 litres container at 300 K using Vander Waal’s equation (given a = 2.253 atm l^2 /mol^2 , b = 0.0428 l /mol ) is
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Feb
Pressure exerted by 1 mole of methane in 0.25 litres container at 300 K using Vander Waal’s equation (given a = 2.253 atm l^2 /mol^2 , b = 0.0428 l /mol ) is b = 0.0428 l /mol ) is Pressure exerted by 1 mole of methane in 0.25 litres container at 300 K using [...]
In Vander Waal’s equation of sate of the gas law, the constant ‘b’ is a measure of (a) Volume occupied by the molecules (b) Intermolecular attraction (c) Intermolecular repulsions (d) Intermolecular collisions per unit volume
12
Feb
In Vander Waal’s equation of sate of the gas law, the constant ‘b’ is a measure of (a) Volume occupied by the molecules (b) Intermolecular attraction (c) Intermolecular repulsions (d) Intermolecular collisions per unit volume In Vander Waal's equation of sate of the gas law the constant 'b' is a measure of (a) Volume occupied [...]