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13 bhul ma thi type thai gayu
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13 bhul ma thi type thai gayu
Well 39 it is B coz13 is correct, rest are wrong.
Well 39 it is B coz13 is correct, rest are wrong.
No broThanks... vishal did u sent me mail of presentations?
Try to upload it in mediafire.. and send me the linkNo bro
I am not able to send the presentations Idk why... I tried a lot yesterday.
Idk how to send that presentations
well lemme try other site other than gmail :')
Question 24 a?
yaQuestion 24 a?
How?
Why answer cant be C?Butan-2-ol can be dehydrated to either but-1-ene or but-2-ene and since there is restricted rotation in but-2-ene there is a chance that either cis or trans will be formed at the end of dehydration ,
Because the products of dehydration of that molecule is 2-methylbut-1-ene and 2-methlybut-2-ene only 2 and yes there is a double bond but there can't be cis trans as there is no restricted rotation Around the double bond between the carbon atoms because In 2-methyl but-1-ene the carbon atom at position number 1 which is involved in the double bond have same atoms (hydrogen atoms ) and in 2-methyl but-2-end the carbon atom at position number 2 which is involved in the double bond have same group of atoms which is the methyl groupsWhy answer cant be C?
post the questions.Can anyone tell me a way to solve moles past papers. I have a difficulty in the majority of the questions.
PLEASE HELP ME!! I'M DYING!!!!View attachment 57308plz explain this!! thnx in advance!
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