Chemistry P1 and P2 today

[danial 234]

maybe but i think it should have spread evenly

they asked abt the metal not the liquid in the container

 

[Saad Mughal]

very good thats like my pouta m proud of u

....

 

[iamLbert]

what affect does catalyst have on dynamic equilibrium???

1. catalyst only speeds up reaction which does not affect the position of equilibrium [reconception]
2. catalyst move the position of equilibrium to the right as more particles collide [written]
Which is true?

 

[areela hassan]

i wrote in both diections
whats correct???

i wrote that too i hope its correct

 

[Saad Mughal]

There was an MCQ that had a huge apparatus where they needed to Obtain gas Z. The answers were in the from of theee columns, gas X Y and Z. What was your gas Z in that. I think my choice was something like Hydrogen, Carbondioxide and Nitrogen.

Same.

 

[asma tareen]

they asked abt the metal not the liquid in the container

-_- m also talkin abt the metal

 

[Shadow]

He has sources... Oh & were the two ions nh4(+1) and VO3 (-1)?

Xactly !! M so relieved to see that

 

[ritx]

I have confirmed from an A Level book that catalysts do not affect the dynamic equilibrium. They speed up both forward and backward reactions!

 

[asma tareen]

i wrote that too i hope its correct

hope so sis

 

[robinhoodmustafa]

-_- m also talkin abt the metal

Does Non metal liquid conduct electricity?? their was a mcq question on it

 

[areela hassan]

1. catalyst only speeds up reaction which does not affect the position of equilibrium [reconception]
2. catalyst move the position of equilibrium to the right as more particles collide [written]
Which is true?

1 i guess two doesnt really fit...

 

[robinhoodmustafa]

I have confirmed from an A Level book that catalysts do not affect the dynamic equilibrium. They speed up both forward and backward reactions!

Yay! I wrote it would increase the rate of reaction

 

[Shadow]

Am I the only one that got this right?

Make that two

 

[asma tareen]

Does Non metal liquid conduct electricity?? their was a mcq question on it

seriously i dont remember that

 

[iamLbert]

There was a Mcq about terylene.. What was the answer of it..

terylene is made from dicarboxylic acid and diol

 

[danial 234]

what would be at the bottom o blast furnace

 

[asma tareen]

Make that two

actually three

 

[Saad Mughal]

Saad Mughal

I wrote one direction.

 

[robinhoodmustafa]

what would be at the bottom o blast furnace

Calcium Silicate (Slag) liquid

 

[Saad Mughal]

Does Non metal liquid conduct electricity?? their was a mcq question on it

Not in solid nor in liquid state.