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Column-I

Column- II

(A)

For spontaneous reaction

(p)

(B)

For endothermic reaction

(q)

(C)

Bond  dissociation energy

(r)

(D)

For solids and liquids in a thermochemical reaction

(s)

CODES :

 

A

B

C

D

 

 

a)

r

s

p

q

 

 

b)

s

r

q

p

 

 

c)

p

q

r

s

 

 

d)

q

p

s

r

 

 


Question ID - 103818 | Toppr Answer

Column-I

Column- II

(A)

For spontaneous reaction

(p)

(B)

For endothermic reaction

(q)

(C)

Bond  dissociation energy

(r)

(D)

For solids and liquids in a thermochemical reaction

(s)

CODES :

 

A

B

C

D

 

 

a)

r

s

p

q

 

 

b)

s

r

q

p

 

 

c)

p

q

r

s

 

 

d)

q

p

s

r

 

 

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

(a→r) , Gibbs free energy is negative and it favours the reaction to occur spontaneously

(b→s) Endothermic reaction

Therefore,

(c p) Bond enthalpy

(d q) For solid and liquid



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