Physics, Chemistry, Biology --------> Hardest Questions Compiled #A Level Version

[My Name]

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welcome

 

[sfhn_128]

Sariya Khan sfhn_128 sj0007

thanks for the tag!

 

[My Name]

thanks for the tag!

Welcome

 

[Lostsoul]

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[mshami]

isnt there a compilation for p2 physics and chemistry AS ?

 

[Cooljazz]

is there no compilation for theory papers

 

[whyareallnamestaken]

the documents are not opening on my laptop, can someone reupload them as pdf files?

 

[Cooljazz]

the answer to chemistry zip 1 question 29 is A not C

 

[Hamnah Zahoor]

the answer to chemistry zip 1 question 29 is A not C

If you are Talking about this question then correct answer is C .


Standard enthalpy of atomization is the enthalpy change when 1 mol of gaseous atoms is formed from its element in its defined physical state under standard conditions (298.15K, 1 atm).

 

[Cooljazz]

If you are Talking about this question then correct answer is C .
View attachment 63922

Standard enthalpy of atomization is the enthalpy change when 1 mol of gaseous atoms is formed from its element in its defined physical state under standard conditions (298.15K, 1 atm).

i looked it up and the answer was A. what youre telling is the enthalpy change of formation. atomization is when 1 mole of gaseous atom forms from the element in gaseous state under std conditions

 

[Hamnah Zahoor]

i looked it up and the answer was A. what youre telling is the enthalpy change of formation. atomization is when 1 mole of gaseous atom forms from the element in gaseous state under std conditions

Well the exam is over now.....But still
Iodine is solid at room temperature.

 

[hellodjfos;s'ff]

Does anyone have a compilation of the hardest paper 4 questions?

 

[Jade whiteflower]

What about structured questions :/

 

[Leema Sedan]

hello, thank you for the compilation! however, there are some questions without answers for biology as level.

question 91 through 98 do not have answers, can you please update them?

thanks again!