Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A certain sample of gas has a volume of 0.2 litre measured at 1 atm. pressure and 0 degree C. At the same pressure but at 273 degree C , its volume will be (a) 4 L (b) 0.8 L (c) 27.8 L (d) 55.6 L
10
Feb
A certain sample of gas has a volume of 0.2 litre measured at 1 atm. pressure and 0 degree C. At the same pressure but at 273 degree C , its volume will be (a) 4 L (b) 0.8 L (c) 27.8 L (d) 55.6 L A certain sample of gas has a volume of [...]
In the reaction Which of the following compounds will be formed
10
Feb
In the reaction Which of the following compounds will be formed In the reaction Which of the following compounds will be formed February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Compound A reacts with PCl5 to give B which on treatment with KCN followed by hydrolysis gave propanoic acid. What is A and B respectively
10
Feb
Compound A reacts with PCl5 to give B which on treatment with KCN followed by hydrolysis gave propanoic acid. What is A and B respectively Compound A reacts with PCl5 to give B which on treatment with KCN followed by hydrolysis gave propanoic acid. What is A and B respectively February 10, 2021 Category: Uncategorised [...]
Which of the following is acidic (a) CH3OH (b) C6H5OH (c) (CH3)2CHOH (d) CH3CH2OH
10
Feb
Which of the following is acidic (a) CH3OH (b) C6H5OH (c) (CH3)2CHOH (d) CH3CH2OH Which of the following is acidic (a) CH3OH (b) C6H5OH (c) (CH3)2CHOH (d) CH3CH2OH February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following reagents convert the propene to 1-propanol (a) H2O, H2SO4 (b) Aqueous KOH (c) MgSO4, NaBH4/ H2O (d) B2H6, H2O2, OH-
10
Feb
Which of the following reagents convert the propene to 1-propanol (a) H2O, H2SO4 (b) Aqueous KOH (c) MgSO4, NaBH4/ H2O (d) B2H6, H2O2, OH- H2O2 H2SO4 (b) Aqueous KOH (c) MgSO4 NaBH4/ H2O (d) B2H6 OH- Which of the following reagents convert the propene to 1-propanol (a) H2O February 10, 2021 Category: Uncategorised (JEE Advanced [...]
Which of the following compounds will be most easily attacked by an electrophile
10
Feb
Which of the following compounds will be most easily attacked by an electrophile Which of the following compounds will be most easily attacked by an electrophile February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The increasing order of acidity among phenol, p-methylphenol, m-nitrophenol and p-nitrophenol is
10
Feb
The increasing order of acidity among phenol, p-methylphenol, m-nitrophenol and p-nitrophenol is m-nitrophenol and p-nitrophenol is p-methylphenol The increasing order of acidity among phenol February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The maximum number of molecules are present in (a) 0.5 g of H2 gas (b) 10 g of O2 gas (c) 15 L of H2 gas at STP (d) 5L of N2 gas at STP
10
Feb
The maximum number of molecules are present in (a) 0.5 g of H2 gas (b) 10 g of O2 gas (c) 15 L of H2 gas at STP (d) 5L of N2 gas at STP the ratio of the pressure of A to that of B is: Two separate bulbs contain ideal gases A and [...]
Two separate bulbs contain ideal gases A and B. The density of A is twice as that of gas B. The molecular mass of gas A is half as that of B. If two gases are at same temperature, the ratio of the pressure of A to that of B is:
10
Feb
Two separate bulbs contain ideal gases A and B. The density of A is twice as that of gas B. The molecular mass of gas A is half as that of B. If two gases are at same temperature, the ratio of the pressure of A to that of B is: the ratio of the [...]
A bubble of air is underwater at temperature 15 ∘ C and the pressure 1.5 bar. If the bubble rises to the surface where the temperature is 25 ∘ C and the pressure is 1.0 bar, what will happen to the volume of the bubble?
10
Feb
A bubble of air is underwater at temperature 15 ∘ C and the pressure 1.5 bar. If the bubble rises to the surface where the temperature is 25 ∘ C and the pressure is 1.0 bar, what will happen to the volume of the bubble? A bubble of air is underwater at temperature 15 ∘ [...]