Chemistry P1 and P2 today

[Saad Mughal]

But only slightly...can it form an alkali

Actually, it is soluble, that's why it is used as a neutralizer for soil acidity! I think it should. I googled it, it says 'soluble'.

 

[asma tareen]

NOpe.... wrote NO3 instead of VO3....

i wrote NH4+ and NO3-

 

[Saad Mughal]

NOpe.... wrote NO3 instead of VO3....

And yet.. I stand here. Hoping that someone got this right.

 

[Saad Mughal]

1 mark tou ajayega aapka. Daadi jaan.

 

[ReN0uNeD De\/!|_]

But only slightly...can it form an alkali

I thnk so.....

 

[Saad Mughal]

Ok, there was a question. In which, another method for preparing ethanoic acid was asked, does anyone remember the QUESTION wording?

 

[asma tareen]

1 mark tou ajayega aapka. Daadi jaan.

hmm haan yar kuch to aAYE GA

 

[ritx]

There was an MCQ i don't remember it word to word but it was from the topic of salts. Something like which of the compounds will NOT produce white ppts with another compound that was mentioned in the question, got any clues to the answe?

 

[farhan141]

Yes

 

[farhan141]

i wrote NH4+ and NO3-

Wrote the same

 

[ritx]

Ok, there was a question. In which, another method for preparing ethanoic acid was asked, does anyone remember the QUESTION wording?

I remember my answer, i wrote about warming ethanol with acidified potassium dichromate. Was that it!?

 

[abd1336480007]

what bout that electron's movement in mcq 4 ? I made a wrong picture in mind and messed it up . . . So was it one way it moved ?

 

[HAS MAN]

There was an MCQ i don't remember it word to word but it was from the topic of salts. Something like which of the compounds will NOT produce white ppts with another compound that was mentioned in the question, got any clues to the answe?

it was silver nitrate

 

[asma tareen]

There was an MCQ i don't remember it word to word but it was from the topic of salts. Something like which of the compounds will NOT produce white ppts with another compound that was mentioned in the question, got any clues to the answe?

i wrote the nitrate one i guess

 

[farhan141]

No. It was something abt oxidation.

 

[abd1336480007]

I remember my answer, i wrote about warming ethanol with acidified potassium dichromate. Was that it!?

yeah very much it !

 

[ritx]

what bout that electron's movement in mcq 4 ? I made a wrong picture in mind and messed it up . . . So was it one way it moved ?

I chose both ways. What bout you guys?

 

[Saad Mughal]

I remember my answer, i wrote about warming ethanol with acidified potassium dichromate. Was that it!?

Well, this is the only thing I screwed up in theory. I'm going to go kill myself.
It was Acid Fermentation. I wrote about how ETHANOL can be prepared, my theory was otherwise perfect.

 

[asma tareen]

I remember my answer, i wrote about warming ethanol with acidified potassium dichromate. Was that it!?

wrote the same

 

[farhan141]

I chose both ways. What bout you guys?

Me too

 

[asma tareen]

Well, this is the only thing I screwed up. I'm going to go kill myself.
It was Acid Fermentation. I wrote about how ETHANOL can be prepared, my theory was otherwise perfect.

we had to right abt fermentation