Chemistry (Engineering Entrance)
Description: Chemistry Mix Test - 4 | |
Number of Questions: 15 | |
Created by: | |
Tags: Chemistry Mix Test - 4 Chemical Bonding and Molecular Structure Dynamic Nature of Equilibrium Equilibrium Constant in Gaseous Systems Equilibrium in Physical Processes Equilibria in Physical Process Equilibrium in Chemical Processes Equilibria in Chemical Process Law of Chemical Equilibrium Law of Chemical Equilibrium and Equilibrium Constant |
Which of the following is NOT the characteristic of equilibrium?
What is the relationship of equilibrium constant K and reaction quotient Q at equilibrium?
Which of the following expressions represents the equilibrium constant for the following redox reaction?
Cu2+(aq) + Zn(s) -------> Zn2+(aq) + Cu(s)
For which of the following reactions is Kp equal to Kc?
Consider a reaction I2(s) --------> I2 (in solution). How will the equilibrium shift on addition of more I2(s)?
If K1, K2 be the equilibrium constants of two individual reactions and K3 is the equilibrium constant of a reaction obtained by addition of these two reactions, then correct relation between K1, K2 and K3 will be
For the reaction given below, identify the type of graph obtained between [Ba2+] and [SO42-].
BaSO4(s) <------> Ba2+(aq) + SO42-(aq)
For the reaction N2(g) + 3H2(g) <--------> 2NH3(g), the correct relation between Kp and Kc will be
Consider a reaction for which enthalpy change (∆H0) is zero. The equilibrium constant will
For the equilibrium established between butane and isobutane, if the volume of the container is halved, the equilibrium will
Enthalpy change(∆H0) for the reaction is given to be +181 kJmol-1 On increasing the temperature,
Which of the following is an example of homogenous equilibrium?
Consider a solution saturated with Ag2SO4(s) at equilibrium Ag2SO4(s) ⇌ 2Ag+(aq) + SO42-(aq) On addition of NaCl(s), the amount of Ag2SO4 in equilibrium will
Directions: The following question has four choices out of which ONLY ONE is correct.
The effect of the change in external conditions on the chemical equilibrium is given by
How many peroxide linkages are present in S2O8-2?