Unit 1 Assessment 2 Flashcards
1
Q
A
C
This is expected knowledge since Nat 5
2
Q
A
D
3
Q
A
A
4
Q
A
C
Should be clear that anything to do with water is H - bonding
5
Q
A
C
6
Q
A
C
7
Q
A
D
First 3 are networks and expected to comment about S and P re LDF so clearly molecular
8
Q
A
B
9
Q
A
C
Could look at trends for this or simply use en values in data book
10
Q
A
A
11
Q
A
D
Group 1 are metals and they always lose their outer shell when ionised
12
Q
A
D
Should be fairly clear
13
Q
A
C
14
Q
A
B
15
Q
A
C
Again look for lowest en difference and that equates to least ionic character
16
Q
A
A
17
Q
A
D
18
Q
A
c
19
Q
A
D
The O atom in D is NOT directly bonded to a H atom so no H- bonding occurs
20
Q
A
B
This is a definition so expected knowledge
