The equilibrium constant, kc for 3 C 2 H 2(g) leftharpoons C 6 H 6(g) is 4 L 2 mol -2. If the equilibrium concentration of benzene is 0.5 mol L -1, that of acetylene in mol m,L -1 must be

Questions from KVPY 2013

1. Ethyl acetate reacts with to form

2. The variation of solubility of four different gases in a given solvent with pressure at a constant temperature is shown in the plot
The gas with the highest value of Henry’s law constant is

3. For the reaction, the concentration of decreases from to and that of rises from to at equilibrium. The values of and the equilibrium constant for the reaction, respectively, are

Equilibrium

4. The reaction of ethyl methyl ketone with /excess gives the following major product

Aldehydes Ketones and Carboxylic Acids

5. The compound that readily tautomerises is

Organic Chemistry – Some Basic Principles and Techniques

Chemistry Most Viewed Questions

1. If for a certain reaction is at , the value of (in for which the same reaction will be spontaneous at the same temperature is

NEET 2020

2. If of a non-electrolyte solute is dissolved in of n-octane to reduce its vapour pressure to , the molar mass (in of the solute is [Given that molar mass of n-octane is

NEET 2020 Solutions

3. An organic compound contains (by wt.) carbon and remaining percentage of hydrogen. The right option for the empirical formula of this compound is: [Atomic wt. of is is ]

NEET 2021 Some Basic Concepts of Chemistry

4. At standard conditions, if the change in the enthalpy for the following reaction is Given that bond energy of and is and , respectively, what is the bond energy (in of ?

NEET 2020

5. The density of 2 M aqueous solution of NaOH is 1.28 g/cm. The molality of the solution is
[Given that molecular mass of NaOH = 40 g mol]

NEET 2019 Some Basic Concepts of Chemistry

Q. The equilibrium constant, for

is . If the equilibrium concentration of benzene is , that of acetylene in must be

For the reaction,

Questions from KVPY 2013

1. Ethyl acetate reacts with to form

2. The variation of solubility of four different gases in a given solvent with pressure at a constant temperature is shown in the plot
The gas with the highest value of Henry’s law constant is

3. For the reaction, the concentration of decreases from to and that of rises from to at equilibrium. The values of and the equilibrium constant for the reaction, respectively, are

4. The reaction of ethyl methyl ketone with /excess gives the following major product

5. The compound that readily tautomerises is

Chemistry Most Viewed Questions

1. If for a certain reaction is at , the value of (in for which the same reaction will be spontaneous at the same temperature is

2. If of a non-electrolyte solute is dissolved in of n-octane to reduce its vapour pressure to , the molar mass (in of the solute is [Given that molar mass of n-octane is

3. An organic compound contains (by wt.) carbon and remaining percentage of hydrogen. The right option for the empirical formula of this compound is: [Atomic wt. of is is ]

4. At standard conditions, if the change in the enthalpy for the following reaction is Given that bond energy of and is and , respectively, what is the bond energy (in of ?

5. The density of 2 M aqueous solution of NaOH is 1.28 g/cm. The molality of the solution is
[Given that molecular mass of NaOH = 40 g mol]

Latest Updates

Q. The equilibrium constant, for is . If the equilibrium concentration of benzene is , that of acetylene in must be

For the reaction,

Questions from KVPY 2013

1. Ethyl acetate reacts with to form

2. The variation of solubility of four different gases in a given solvent with pressure at a constant temperature is shown in the plot The gas with the highest value of Henry’s law constant is

3. For the reaction, the concentration of decreases from to and that of rises from to at equilibrium. The values of and the equilibrium constant for the reaction, respectively, are

4. The reaction of ethyl methyl ketone with /excess gives the following major product

5. The compound that readily tautomerises is

Chemistry Most Viewed Questions

1. If for a certain reaction is at , the value of (in for which the same reaction will be spontaneous at the same temperature is

2. If of a non-electrolyte solute is dissolved in of n-octane to reduce its vapour pressure to , the molar mass (in of the solute is [Given that molar mass of n-octane is

3. An organic compound contains (by wt.) carbon and remaining percentage of hydrogen. The right option for the empirical formula of this compound is: [Atomic wt. of is is ]

4. At standard conditions, if the change in the enthalpy for the following reaction is Given that bond energy of and is and , respectively, what is the bond energy (in of ?

5. The density of 2 M aqueous solution of NaOH is 1.28 g/cm. The molality of the solution is [Given that molecular mass of NaOH = 40 g mol]

Latest Updates

Q. The equilibrium constant, for

is . If the equilibrium concentration of benzene is , that of acetylene in must be

2. The variation of solubility of four different gases in a given solvent with pressure at a constant temperature is shown in the plot
The gas with the highest value of Henry’s law constant is

5. The density of 2 M aqueous solution of NaOH is 1.28 g/cm. The molality of the solution is
[Given that molecular mass of NaOH = 40 g mol]