Acid - Base titrations

Question 1

Define strong acid

Answer 1

Ful dissociates in solution

Question 2

Define weak acid

Answer 2

Partially dissociates in solution

Question 3

What is the colour of phenolphthalein in acid, alkali and neutral solutions? and what titrations is it suitable for ?

Answer 3

Acid - colourless
Alkali - pink 
Neutral - colourless 
Strong - Strong
Weak - Strong

Question 4

What is the colour of methyl orange in acid, alkali and neutral? what titrations is it suitable for?

Answer 4

Acid - Red
Alkali - Yellow 
Neutral - Orange 
Strong - Strong 
Strong - Weak