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Equilibrium Free Doubts and Solutions

CBSE - XI Science - Chemistry - Equilibrium

calculate the ph of solution formed by mixing 0.2 M NH4Cl and 0.1 NH3 .(poh of ammonia solution is 4.75)

Asked by gayathrigayisv 23rd October 2020, 3:08 PM
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CBSE - XI Science - Chemistry - Equilibrium

In this question,Nacl precipitate(13.6g) should also be formed along with caso4(20.4g),so the answer should be   13.6+20.4=34g Then  why is the answer 20.4g?please explain.

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Asked by Yasharthshankar121 14th June 2020, 12:37 PM
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CBSE - XI Science - Chemistry - Equilibrium

Please answer this

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Asked by Prashant DIGHE 11th June 2020, 10:09 PM
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CBSE - XI Science - Chemistry - Equilibrium

please answer this

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Asked by Prashant DIGHE 6th June 2020, 9:42 PM
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CBSE - XI Science - Chemistry - Equilibrium

Please answer. It's the same question printed in the next page so I combined it 

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Asked by prakriti12oct 1st June 2020, 10:29 PM
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CBSE - XI Science - Chemistry - Equilibrium

What is the condition for ionisation of hydrogen chloride?

Asked by saibaba1069 11th April 2020, 12:35 AM
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CBSE - XI Science - Chemistry - Equilibrium

For the water gas reaction  c(g)+h2o(g)=co(g)+h2(g ) the standard Gibbs free energy for the reaction at 1000k is -8.1 k^3 /mol. Calculate its Equlipriam constant.  (R=8.314×10^-3k^3/k/mol).

Asked by Venkatasubrmanian 27th March 2019, 10:30 AM
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CBSE - XI Science - Chemistry - Equilibrium

Q) At 540K, 0.10 moles of PCL5 are heated in a 8 litre flask. The pressure of the equilibrium mixture is found to be 1.0 atm. Calculate Kp and Kc for the reaction.

Asked by Anish 7th February 2019, 5:20 PM
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CBSE - XI Science - Chemistry - Equilibrium

Q)

Asked by araima2001 24th December 2016, 10:37 PM
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CBSE - XI Science - Chemistry - Equilibrium

Q) The equilibrium composition for the reaction is -
P C l subscript 3 left parenthesis g right parenthesis space space space space space space space plus space space space space space space space space space space space C l subscript 2 left parenthesis g right parenthesis subscript space space space space space space space space space space space space space space space space end subscript leftwards harpoon over rightwards harpoon space space space space space space space space space space P C l subscript 5 left parenthesis g right parenthesis
0.20 space space space space space space space space space space space space space space space space space space space space space space space space space space space 0.10 space space space space space space space space space space space space space space space space space space space space space space space space space space 0.40 space m o l e s divided by l i t r e
I f space 0.20 space m o l e space o f space C l subscript 2 space i s space a d d e d space a t space s a m e space t e m p e r a t u r e. space F i n d space e q i l i b r i u m space c o n c e n t r a t i o n space o f space P C l subscript 5 space left parenthesis K subscript C space space end subscript equals 20 right parenthesis
left parenthesis A right parenthesis 0.48 space space space space space space space space space space space space space space left parenthesis B right parenthesis 0.38 space space space space space space space left parenthesis C right parenthesis 0.56 space space space space space space space space space space space space left parenthesis D right parenthesis 1.20
 

Asked by araima2001 25th November 2016, 5:43 PM
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