Physics, Chemistry and Biology: Post your doubts here!

[thepantcoat]

when ammonium chloride is heated why isn't chlorine given off

 

[sohaib ul haq]

what does transaction mean and what is transaction file plz reply fast

 

[sj0007]

You didn't mention increase in heart rate as this was the main part of the question !!

Hmmm........ I mentioned it in the description of the experiment............... how did u do it?
How was ur paper, overall?

 

[sj0007]

It was really different !! no graphs no food tests ! They were piece of cakes !!

Oh, yes! I totally forgot about the graphs!
Well maybe it was a little different.................

 

[sohaib ul haq]

what does transaction mean and what is transaction file plz reply fast

 

[Mr.Physics]

Hmmm........ I mentioned it in the description of the experiment............... how did u do it?
How was ur paper, overall?

Mine was good !! will just lose 4-5 marks coz i left the 3rd block of artery question blank and didnt write diameter correct to 1 decimal place !!

 

[Mr.Physics]

what does transaction mean and what is transaction file plz reply fast

What are you talking about ??

 

[sohaib ul haq]

what does transaction mean and what is transaction file plz reply fast

 

[sohaib ul haq]

What are you talking about ??

ict man
there was a qustion about EFTPOST in 2014 and in markscheem it included " transaction is authorised "
i cant understand what it means so plz help

 

[My Name]

ict man
there was a qustion about EFTPOST in 2014 and in markscheem it included " transaction is authorised "
i cant understand what it means so plz help

Post ICT doubts on the ICT thread
Btw it is the term used for buying or selling
Transaction authorized means that the customer was able to able to give money and have the product for example,

 

[sohaib ul haq]

Post ICT doubts on the ICT thread
Btw it is the term used for buying

can u explain more plz

 

[My Name]

can u explain more plz

Check ^ post has been edited
if you still don't get it ask me

 

[sj0007]

Mine was good !! will just lose 4-5 marks coz i left the 3rd block of artery question blank and didnt write diameter correct to 1 decimal place !!

Hmmm...... Same here!!
I think I did the measuring diameter accurately thingy wrong, the table (maybe) and the elastc wall of the artery........
Well good luck for ur next exam!!!

 

[sj0007]

Horrible

Umm okay......... Well good luck for ur next paper!!!

 

[skyangel]

Intra-cellular enzymes are extracted by filtering the micro-organisms from the feedstock, crushing them, wash them with water then extracting them from the solution
what does dis means and ya my paper 6 went bad in bio does it affect my grades badly

 

[skyangel]

peolple need a simple difi of phtosynthesis

 

[saadiee]

How to do complete final biology preparation to get an A*??

 

[sj0007]

peolple need a simple difi of phtosynthesis

Difi as in definition?? If that is the case then u have to learn it from the syllabus..........

 

[DANISH182]

HOW TO FIND THE CONCENTRATION OF AMMONIA USING NITRIC ACID AND COMMON LABORATORY APPARATUS?

 

[DANISH182]

GUYS HOW TO DO THIS QUESTION: