How was Chemistry P1/2

[Vogue]

y was it hard to predict the boiling point?

 

[M Haseeb Javed]

People fail to realise that this was a nickname by a friend given to me who passed away due to cancer and I always use this on every forum as a nickname in memory.

Haseeb, you pushed the line, you twat.

My sincere Dua "Allah S.W.T grand him paradise , n hidayat to u"

 

[Doosh Bag]

you guys should please not go off topic

At least I am contributing the slightest to the thread by real posts.

 

[beeloooo]

and in ppr 2 wat were the conditions nd reagants to change methanol to methanoic acid?
nd the 1st question of section B, now was it a redox reaction? i had difficulty in finding which substance was reduced nd which oxidised

hey here u go !!

reagent : K2Cr207 with acidic conditions at suitable temperature

oxygen being oxidised at anode and hydrogen reduced at cathode

hope it helps

 

[Spidey21]

belooo
can u tell about mass mcq one

only if you could remind the question...

 

[M Haseeb Javed]

you guys should please not go off topic

thik hai yaar.

 

[beeloooo]

zyada free na ho sun la

yr plz listen if you want to get violent than pls talk to me in the convo !! it is not worth fighting it out over here ! it is an open thread based on a subject not for all this !! !! hope it tightens ur screw ! !!

 

[Spidey21]

ya beloo kon ha is ko ata jata to kuch ha nahi

mujhe kya pata .... i dont know him

 

[beeloooo]

ya beloo kon ha is ko ata jata to kuch ha nahi

sai ha sir nae ata mjhe bs !! can we come to the point now ?

 

[Vogue]

only if you could remind the question...

oh it was the same one where there was this gas jar and a rubber tube hanging down its top from where a silver compound was being added to the jar. they asked wat hppnd to the mass of jar.
increased due to ppt formation
stayed same for some reason
nd other options i cant remember

 

[plantaholic]

did u noticed?? exothermic reaction tha!!!

?

 

[beeloooo]

oh it was the same one where there was this gas jar and a rubber tube hanging down its top from where a silver compound was being added to the jar. they asked wat hppnd to the mass of jar.
increased due to ppt formation
stayed same for some reason
nd other options i cant remember

yea i also wanted to confirm plz

 

[Spidey21]

oh it was the same one where there was this gas jar and a rubber tube hanging down its top from where a silver compound was being added to the jar. they asked wat hppnd to the mass of jar.
increased due to ppt formation
stayed same for some reason
nd other options i cant remember

increased
i guess

 

[Doosh Bag]

Confirmed with my teacher. Definitely remains the same.

 

[plantaholic]

oh it was the same one where there was this gas jar and a rubber tube hanging down its top from where a silver compound was being added to the jar. they asked wat hppnd to the mass of jar.
increased due to ppt formation
stayed same for some reason
nd other options i cant remember

stayed same besause none of the products left the apparatus
stayed same because only a physical change occured
these were the two other opts.
what's the correct ans?

 

[plantaholic]

Confirmed with my teacher. Definitely remains the same.

but why?

 

[Vogue]

stayed same besause none of the products left the apparatus
stayed same because only a physical change occured
these were the two other opts.
what's the correct ans?

stayed same cz none of the things left the jar

 

[Mubbasher Iqbal]

y was it hard to predict the boiling point?

The boiling points didn't show any specific pattern, while the melting points showed a continuous increase. That is why it was hard to predict the boiling point and easier to predict melting point.

 

[Vogue]

Confirmed with my teacher. Definitely remains the same.

yea shez 100% right

 

[Doosh Bag]

yea shez 100% right

He* :'(

Lots of gender confusion on this thread today. First beelooo, now me.