4@ishan r u sure
Given ans A
1) In the arrhenius eqn which of the following statement is assumed
(A) The fraction of efeective collisions having activation energy is equal to the fraction of total collisions having activation energy
(B) The fraction of efeective collisions having activation energy is less thanl the fraction of total collisions having activation energy
(C) The fraction of efeective collisions having activation energy is more than the fraction of total collisions having activation energy
(D) The no of effective collisions are those collisions which lead to the formation of the product
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10 Answers
42) Liquid ammonia ionizes to a little extent
At -500 C , Its ionic product is KNH3 = [NH4+][NH2-] = 10-30
The no of amide ions present in 1 mm3 of pure liquid NH3 would be
A) 10-15 ions/mm3
B) 600 ions/mm3
1what does ur souce say about the ans? i mean justification of the source's answer
4@Arshad :How???
@Ishan : Source is FIITJEE
bUT No explanation is given :(
1let the conc of both be xM
then acc. to ionic product
x2 = 10-30 this gives x to be 10-15.
thus conc. of amide ions per litre ofammonia is 10-15.