Ph Curves, Titrations And Indicators Flashcards
1
Q
What is methyl orange range
A
3.1-4.4
2
Q
What colour does methyl orange change
A
Red to yellow
3
Q
What range does phenolphthalein
A
8.3-10
4
Q
What colour change for phenolphthalein
A
Colourless to pink
5
Q
Which indicator for sa sb
A
Both
6
Q
Which indicator for sa wb
A
Methyl orange
7
Q
Which indicator for wa/sb
A
Phenolphthalein
8
Q
Which indicator for wa wb
A
Neither
9
Q
What is the eq. Point/end point
A
Point of neutralisation
