Corrections Flashcards
1
Q
what cannot be used to measure rate of reaction
A
colour change
2
Q
increased nuclear pull decreases…
A
covalent radius
3
Q
how does molecule size affect London dispersion forces
A
the larger the molecule, the stonier the ldf
4
Q
If drawing a catalyst onto a diagram
A
draw a dotted line closer to the left
5
Q
bell shaped curve = what type pf reaction
A
enzyme
6
Q
Is polar or non polar more reactive
A
polar is more reactive than non polar
7
Q
what reaction does a raw egg undergo when cooking
A
denature
8
Q
why do fats have high melting points
A
they are closely packed and have carbon to carbon single bonds
9
Q
what is always needed to make an ester
A
concentrated sulfuric acid
10
Q
catalysts provide a source of what kind
of ions
A
hydrogen
11
Q
what can be seen at the formation of an ester
A
oily bilayer
