Question

nucleophile question

Answer 1

these are the questions

Answer 2

in question 21 i do understand why its B but i do not understand why its not A or C or D

Answer 3

in question 24 i do understand that attacking group is nucleophile, but why leaving group is also nucleophile?

Answer 4

@Abhisar here u go

Answer 5

hmmm..looks like i can do this

Answer 6

ohkay..for question no 21, do u agree NH3 is a nucleophile ?

Answer 7

????

Answer 8

mmmm yes because it has a lone pair

Answer 9

yep.. ur correct..so now do u agree that C is wrong ?

Answer 10

because the question says ALWAYS applies

Answer 11

ohw yeah right

Answer 12

how about A and D?

Answer 13

@KL-RC here

Answer 14

NH3 is not negatively charged. Is it ?

Answer 15

owh yeah its not

Answer 16

is it neutral?

Answer 17

I think it should be neutral too

Answer 18

yes it is neutral...it has a lone pair

Answer 19

yeah yeah

Answer 20

so D is rejected

Answer 21

yep

Answer 22

okaaaay now A

Answer 23

nucleophiles react at the sites which are e deficient. ryt ?

Answer 24

yes!

Answer 25

oh wait i got it nucleophile can attack a functional group of halogen alkanes!!! and its single bond, and its nucleophilic substitution!!!

Answer 26

\(\color{green}{\text{Bingo !!}}\)

Answer 27

Oooooohhh ok!

Answer 28

yaaaay! :D clear now!! thxn!! @Abhisar
how about next question?

Answer 29

That's the point i said..i dont remember organic reactions any more...i studied them long time ago..!!
:(

Answer 30

owhhhhhh

Answer 31

awww daim!
lol

Answer 32

i got it myself lmao

Answer 33

LOL...even i got it !!

Answer 34

u still want me to xplain ?

Answer 35

lmao ahahah cool share it i'll share too

Answer 36

ohkay....!!

Answer 37

well this reaction is a NUCLEOPHILIC substitution reaction. The bromine of the bromoalkane is substituted by the alcohol and the bromine is liberated

Answer 38

bromoethane is hydrolysed
the product of hydrolysis will be ethanol and Br-
OH- is attacking and its nucleophile
Br as it starts breaking from Carbon
carbon will have partial positive charge and Br partial negative charge
Br has is negatively charge that means it has extra electron meaning it can donate it thus it is also nuclephile

Answer 39

yes here u go !!

Answer 40

lol i messed up in the end explanation but i hope u get it lol i was too fast

Answer 41

yeahhh..check the reaction

Answer 42

so u can see both OH and Br are nucleophiles

Answer 43

yesss lol cleared it myself lmao

Answer 44

thanks @Somy @Abhisar

Answer 45

Thnx @Somy !

Answer 46

Anytime @KL-RC !

Answer 47

lmao thanks to u lol @Abhisar