Volumetric Analysis

Question 1

Saturated organic compound

Answer 1

Only have single carbon to carbon covalent bonds

Question 2

Standard solution

Answer 2

A solution whose concentration is accurately known.

Question 3

Primary standard

Answer 3

A substance that is available in a stable and pure enough state to be made up directly into a standard solution

Question 4

% W/W

Answer 4

g/ 100g

Question 5

Titration

Answer 5

A process where a known concentration of one solution is reacted against a known volume of another

Question 6

Strong acid/Weak base indicator

Answer 6

Methyl orange

Question 7

Weak Acid/Strong Base indicator

Answer 7

Phenothalein

Question 8

Methyl orange range

Answer 8

3-5

Question 9

Litmus range

Answer 9

5-8

Question 10

Phenothalien colour change

Answer 10

Acid- colourless

Base- pink

Question 11

Litmus colour change

Answer 11

Acid- red

Base-blue

Question 12

Grams per litre

Answer 12

Moles x mr

Question 13

Ethanoic acid is a carboxyclic acid. Identify the carboxycluc acid which occurs in nettles and stinging ants.

Answer 13

Methanoic acid