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Chemistry: Post your doubts here!

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When heated with chlorine, the hydrocarbon 2,2-dimethylbutane undergoes free radical
substitution.
In a propagation step the free radical X• is formed.
2,2-dimethylbutane + Cl● → X● + HCl

How many different forms of X• are possible?
A 1 B 2 C 3 D 4
The answer would be C we can have CH3●
we can have CH3CH2●
or just CH●
 
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To wat time r u available today,sir :)

Its nearly 9pm here. I think at most i would stay is till 11pm. Even so, i would only check in occasionally instead of staring at the CPU throughout.

It there are too many questions, I might only focus on those that were not answered before, cause some questions are repeated, students can find them answered by doing a search.
 
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upload_2014-6-7_13-31-20-png.44979

can anyone how to solve ques 12 View attachment 45157
ZaqZainab this is how to solve :p
 
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well bro why did you take values of water and ethyl ethanoate as 1?
questions says that there are one mole of water and ethyl ethanoate. :p
and when Kc has no units or when the volume of concentration cancel out, moles can be used in the equation.
[a]/[c][d] = (n(a)n(b)/V)/(n(c)n(d)/V) volume will cancel out giving number of moles only.
 
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