Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

The value of osmotic pressure of a 0.2 M aqueous solution at 293 K is (a) 8.4 atm (b) 0.48 atm (c) 4.8 atm (d) 4.0 atm The value of osmotic pressure of a 0.2 M aqueous solution at 293 K is (a) 8.4 atm (b) 0.48 atm (c) 4.8 atm (d) 4.0 atm December [...]

Ethyl hydrogen sulphate is obtained by the reaction of H2SO4 on (a) Ethylene (b) Ethane (c) Ethyl chloride (d) Ethanol Ethyl hydrogen sulphate is obtained by the reaction of H2SO4 on (a) Ethylene (b) Ethane (c) Ethyl chloride (d) Ethanol December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

CH2=CHCl reacts with HCl to form (a) CH2Cl-CH2Cl (b) CH3-CHCl2 (c) CH2=CHCl.HCl (d) None of these CH2=CHCl reacts with HCl to form (a) CH2Cl-CH2Cl (b) CH3-CHCl2 (c) CH2=CHCl.HCl (d) None of these December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Electrolysis of cold concentrated aqueous solution of potassium succinate yields (a) Ethane (b) Ethyne (c) Ethene (d) Ethane-1, 2-diol 2 diol Electrolysis of cold concentrated aqueous solution of potassium succinate yields (a) Ethane (b) Ethyne (c) Ethene (d) Ethane-1 December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The osmotic pressure pressure in atmospheric of 10% solution of cane sugar at 69degree C is The osmotic pressure pressure in atmospheric of 10% solution of cane sugar at 69degree C is December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

X in the above reaction is (a) HNO3 (b) O2 (c) O3 (d) KMnO4 X in the above reaction is (a) HNO3 (b) O2 (c) O3 (d) KMnO4 December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The formation of alkene from alkyl halide is an example of (a) Addition (b) Elimination (c) Substitution (d) (a) and (c) The formation of alkene from alkyl halide is an example of (a) Addition (b) Elimination (c) Substitution (d) (a) and (c) December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

In a reaction, if half of the double bond is broken and two new bonds are formed, this is a case of (a) Elimination (b) Addition (c) Displacement (d) Rearrangement if half of the double bond is broken and two new bonds are formed In a reaction this is a case of (a) Elimination (b) [...]

In equimolar solution of glucose , NaCL and BaCL2 , the order of osmotic pressure is as follow In equimolar solution of glucose NaCL and BaCL2 the order of osmotic pressure is as follow December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Osmotic pressure of 0.1 M solution solution NaCL and Na2SO4 will be (a) same (b) Osmotic pressure of NaCL solution will be more than Na2SO4 solution (c) Osmotic pressure of Na2SO4 solution will be more than NaCL Which of the following colligative properties can provide molar mass of proteins ( or polymers or colloids ) [...]