CHEMISTRY 22. HOW IS IT??

[cool]

@ etcetraetcetra

mera aur aap ka aik jasa haal ha....mera bi yai sab kuch almost ghalat hua ha..tension leni paray gi coz mera chem pacticl ka to Allah hi hafiz ha

 

[Harvard_gal]

emperical formula was C3H6O2...same molecular formula......wat was X in ques 5, btw???? couldn't hav been carbon, could it???

 

[BlackPapersAdmin]

It was Carbon formed due to thermal decompostition of Propanol
check m j 94 for the question ... its the same

 

[intel1993]

yes its carbon......

 

[moorpark]

@abv
did we hav to write the oraganic names or Draw them????

You had to write the formula of each isomer in how they are structured. You only draw when it asks for displayed formula.

 

[Dee]

if i wrote soot for the X part will i get a mark? and ques 2 the copper and argon part what was the answer?

 

[beacon_of_light]

In copper, the particles were ions with formula Cu+ since there is only 1 electron in 4s orbital, while for argon, particles were atoms with formula Ar.

 

[madee92]

ion was Cu 2+

 

[tiralolx]

if i wrote soot for the X part will i get a mark?

omg i did the same thing T.T

 

[Dee]

i really hope i could get a mark for that. and i did displayed formula instead of structural formula. is that ok? im really afraid what grade will i get.

 

[madee92]

i dont think its kk coz it was an easy paper chkin is goin to be strict but dnt worry ull loose only a mark