Acid - Base titrations Flashcards
1
Q
Define strong acid
A
Ful dissociates in solution
2
Q
Define weak acid
A
Partially dissociates in solution
3
Q
What is the colour of phenolphthalein in acid, alkali and neutral solutions? and what titrations is it suitable for ?
A
Acid - colourless Alkali - pink Neutral - colourless Strong - Strong Weak - Strong
4
Q
What is the colour of methyl orange in acid, alkali and neutral? what titrations is it suitable for?
A
Acid - Red Alkali - Yellow Neutral - Orange Strong - Strong Strong - Weak