Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Acetone on treatment with CH3 – Mg – I and on further hydrolysis gives (a) Isopropyl alcohol (b) Primary alcohol (c) Acetic acid (d) 2-methyl 2-propanol
10
Feb
Acetone on treatment with CH3 – Mg – I and on further hydrolysis gives (a) Isopropyl alcohol (b) Primary alcohol (c) Acetic acid (d) 2-methyl 2-propanol Acetone on treatment with CH3 - Mg - I and on further hydrolysis gives (a) Isopropyl alcohol (b) Primary alcohol (c) Acetic acid (d) 2-methyl 2-propanol February 10, 2021 [...]
Which of the following combinations can be used to synthesize ethanol (a) CH3MgI and CH3COCH3 (b) CH3MgI and C2H5OH (c) CH3MgI and CH3COOC2H5
10
Feb
Which of the following combinations can be used to synthesize ethanol (a) CH3MgI and CH3COCH3 (b) CH3MgI and C2H5OH (c) CH3MgI and CH3COOC2H5 Which of the following combinations can be used to synthesize ethanol (a) CH3MgI and CH3COCH3 (b) CH3MgI and C2H5OH (c) CH3MgI and CH3COOC2H5 February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
Equal amounts of two gases of molecular weight 4 and 40 are mixed . The pressure of the mixture is 1.1 atm. THe partial pressure of the light gas in this mixture is
10
Feb
Equal amounts of two gases of molecular weight 4 and 40 are mixed . The pressure of the mixture is 1.1 atm. THe partial pressure of the light gas in this mixture is Equal amounts of two gases of molecular weight 4 and 40 are mixed . The pressure of the mixture is 1.1 atm. [...]
Which is formed when benzylamine react with nitrous acid (a) C6H5OH (b) C6H5ON (c) C2H5N2OH (d) C6H5CH2OH
10
Feb
Which is formed when benzylamine react with nitrous acid (a) C6H5OH (b) C6H5ON (c) C2H5N2OH (d) C6H5CH2OH Which is formed when benzylamine react with nitrous acid (a) C6H5OH (b) C6H5ON (c) C2H5N2OH (d) C6H5CH2OH February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
If the pressure and absolute temperature of 2 litres of CO2 are doubled, the volume of CO2 would become (a) 2l (b) 4L (c) 5L (d) 7L
10
Feb
If the pressure and absolute temperature of 2 litres of CO2 are doubled, the volume of CO2 would become (a) 2l (b) 4L (c) 5L (d) 7L If the pressure and absolute temperature of 2 litres of CO2 are doubled the volume of CO2 would become (a) 2l (b) 4L (c) 5L (d) 7L February [...]
Correct gas equation is (a) V1T2/P1 =V2T1/P2 (b) P1V1 /P2V2 = T1/T2 (c) P1T2 /V1 = P2V2/T2 (d) V1V2 /T1T2 = P1P2
10
Feb
Correct gas equation is (a) V1T2/P1 =V2T1/P2 (b) P1V1 /P2V2 = T1/T2 (c) P1T2 /V1 = P2V2/T2 (d) V1V2 /T1T2 = P1P2 Correct gas equation is (a) V1T2/P1 =V2T1/P2 (b) P1V1 /P2V2 = T1/T2 (c) P1T2 /V1 = P2V2/T2 (d) V1V2 /T1T2 = P1P2 February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
If P, V , M , T and R are pressure ,, volume , molar mass , temperature and gas constant respectively , then for an ideal gas , the density is given by
10
Feb
If P, V , M , T and R are pressure ,, volume , molar mass , temperature and gas constant respectively , then for an ideal gas , the density is given by If P m molar mass T and R are pressure temperature and gas constant respectively the density is given by then [...]
Tags:
If P ,
m ,
molar mass ,
T and R are pressure ,
temperature and gas constant respectively ,
the density is given by ,
then for an ideal gas ,
V ,
volume ,
Assertion : Effusion rate of oxygen is smaller than nitrogen .Reason : Molecular size of nitrogen is smaller than oxygen.
10
Feb
Assertion : Effusion rate of oxygen is smaller than nitrogen .Reason : Molecular size of nitrogen is smaller than oxygen. Assertion : Effusion rate of oxygen is smaller than nitrogen .Reason : Molecular size of nitrogen is smaller than oxygen. February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
C6H5 – CH = CHCHO gives C6H5CH = CHCH2OH. In the above sequence X can be (a) H2 / Ni (b) NaBH4 (c) K2Cr2O6 / H+ (d) Both (a) and (b)
10
Feb
C6H5 – CH = CHCHO gives C6H5CH = CHCH2OH. In the above sequence X can be (a) H2 / Ni (b) NaBH4 (c) K2Cr2O6 / H+ (d) Both (a) and (b) C6H5 - CH = CHCHO gives C6H5CH = CHCH2OH. In the above sequence X can be (a) H2 / Ni (b) NaBH4 (c) K2Cr2O6 [...]
When ethanal reacts with CH3MgBr and C2H5OH / dry HCl the product formed are (a) Ethyl alcohol and 2-propanol (b) Ethane and hemi-acetal (c) 2-propanol and acetal
10
Feb
When ethanal reacts with CH3MgBr and C2H5OH / dry HCl the product formed are (a) Ethyl alcohol and 2-propanol (b) Ethane and hemi-acetal (c) 2-propanol and acetal When ethanal reacts with CH3MgBr and C2H5OH / dry HCl the product formed are (a) Ethyl alcohol and 2-propanol (b) Ethane and hemi-acetal (c) 2-propanol and acetal February [...]