Chemistry Past Questions and Answers

The name of the compound CH\(_3\)C(CH\(_3\))CH\(_2\)CH\(_2\)CH\(_3\)

The properties of a good primary standard include the following except?

What is the solubility of a salt X at 25ºC if the saturated solution of the salt contains 0.28g in 100cm\(^3\) of the solution in mol\dm\(^3\)?
[ X = 56.0g ]

Vinegar is an aqueous solution of?

which of the following solutions containing one mole per dm\(^3\) of the compound would have the lowest PH?