Home
Class 11
CHEMISTRY
STATEMENT-1: The equilibrium constant of...

STATEMENT-1: The equilibrium constant of the exothermic reaction at high temperature decreases.
STATEMENT-2: Since In `(K_(2))/(K_(1))=(DeltaH^(@))/(R)[(1)/(T_(1))-(1)/(T_(2))]` and for exothermic reaction ,
`DeltaH^(@)=`-ve and thereby, `(K_(2))/(K_(1))lt1`

A

If both the statements are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1

B

If both the statement are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1

C

If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE

D

If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 1 (Q.93 To Q.122)|1 Videos

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

  • ATOMIC STUCTURE

    NARENDRA AWASTHI|Exercise level 2|1 Videos

  • DILUTE SOLUTION

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|1 Videos

Similar Questions

Explore conceptually related problems

The equilibrium constant K_(p) for the following rection at 191^(@)C is 1.24. what is K_(c) ? B(s)+(3)/(2)F_(2)(g)hArr(g)

The equilibrium constant K_(c) for the following reaction at 842^(@)C is 7.90xx10^(-3) .What is K_(p) at same temperature ? (1)/(2)f_(2)(g)hArrF(g)

The equilibrium constant for a reaction is 10. What will be the value of Delta G^(@) ? R = 8.314 jK^(-1) mol^(-1), T = 300K .

The equilibrium constant for the reaction N_(2)(g)+O_(2)(g) hArr 2NO(g) at temperature T is 4xx10^(-4) .The value of K_(c) for the reaction NO(g) hArr 1/2 N_(2)(g)+1/2 O_(2)(g) at the same temperature is

Justify the statement that volume of a gas at constant pressure decreases if its temperature is decreased.

The equilibrium constant for a reaction is K, and the reaction quotient is Q . For a particular reaction mixture , the ration (K)/(Q) is 0.33. this means that:

Calculate the equilibrium constant, K_(C) for the reaction 3Sn^(4+)+2Cr to 3Sn^(2+)+2Ce^(3+) , at 298K given E_(cell)^(@)=0.83V

STATEMENT-1 : On increasing the temperature, the height of the peak of the Maxwell distribution curve decreases. STATEMENT-2 : The fraction of molecules is very less at the higher speeds.

STATEMENT-1: The dissociation constants of weak diprotic acid are in the order of K_(a_1)gtK_(a_2) STATEMENT-2: Removal of H^(+) from anion is difficult as compared to neutral molecule.