Qualification > Queries

ANY DOUBTS HERE!!!

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nid404:
This is P1  :)

why thank you :)

ruby92:
M/j 2006 paper 2 CIE chemistry
4 f (ii)
ally alcohol CH2=CHCH2OH
heated under reflux with acidified MnO4 -
according to the Ms the product is HO2CCO2H
what about the CH2OH part?

nid404:
that is what gets converted to CO2H

the extreme left Carbon forms CO2 and the middle one forms CO2H.

Gettin it

ny:
hello.i have this vector question for P1.
actually it was my mock exam question.

the question is:
the points A and B are such that the unit vector in the direction AB(from A to B) is 1/3i + pj +2/3k , where p is a negative constant.

i) find the value of p

then, the position vectors of A and B, relative to an origin O, are 9i +2j +qk and 12i -4j -5k respectively.

ii) find the value of q

thats all.thank you soo much.please reply asap..

ruby92:
Posted by: nid404
Insert Quote
that is what gets converted to CO2H

the extreme left Carbon forms CO2 and the middle one forms CO2H.

Gettin it

sort of yes.but why does it form CO2?

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