Chemistry P1 and P2 today

[asma tareen]

Wrestling move hai?

jeeeeeeeeeeeeeeee

 

[robinhoodmustafa]

addition reaction kis key saat hota hai?

 

[areela hassan]

i

4 complete shell maybe not calcium cause calcium only fill 2 electrons of the fourth shell... (2,8,8,2)

i said copper dude

 

[areela hassan]

du

if u see the electronic config of Cu . Cu has one electron in its outer shell

dude what they were asking were the number of shells not the electrons u see it was to confuse every one

 

[Saad Mughal]

addition reaction kis key saat hota hai?

C7H14. Since it is an alkene.

 

[robinhoodmustafa]

jeeeeeeeeeeeeeeee

Wrestling move hai?

 

[Shadow]

Favors the reactant side.

Nope .. catalysts have no effect on the position of equilibrium ... They just speed up both forward n backward reaction

 

[asma tareen]

image ne khul rai

 

[Shadow]

i think mine is correct bcoz electrons flow from hot to cold end

yar yaad ni araha .. koi complete ques bta do ...

 

[robinhoodmustafa]

image ne khul rai

>_< I doesnot Challenges me to an Arm Wrestling fight.

 

[Saad Mughal]

Lol.
Oh, robin, , I forgot to check it correctly, the mass of NaCl was not 0.925 g, it was 0.0945 g.

 

[Shadow]

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?

definitely 1

 

[Shadow]

Iron doesn't form an Alkali.

but all metals form basic oxides

 

[danial 234]

yar yaad ni araha .. koi complete ques bta do ...

in heating element of kettle, what is the direction of movement of electrons when kettle is switched on

 

[danial 234]

but all metals form basic oxides

but all basic oxides arent alkali

 

[Saad Mughal]

but all metals form basic oxides

Alkalis are soluble Basic Oxides.

 

[Shadow]

Lithium and Calcium was the answer


what was the answer of "Takes 4 complete shell in a Configuration"

Calcium .. its in the 4th period

 

[Buland Iqbal]

in heating element of kettle, what is the direction of movement of electrons when kettle is switched on

Electrons move and only in one direction. Positive charges do not move.

 

[robinhoodmustafa]

Calcium .. its in the 4th period

I wrote Helium.

 

[Shadow]

thats ryt. q was that which oxides would react withNaOH

yea wrote Co2