Stoichiometry MCQs

A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis

Real gases approach ideal behaviour at

A chemical process is said to occur under unsteady state, if the

1 bar is almost equal to __________ atmosphere.

Pick out the wrong unit conversion.

Sodium __________ has inverted solubility curve i.e. its solubility increases with the lowering of temperature.

The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases.

A perfectly insulated container of volume V is divided into two equal halves by a partition. One side is under vacuum, while the other side has one mole of an ideal gas (with constant heat capacity) at 298 K. If the partition is broken, the final temperature of the gas in the container

A compound was found having nitrogen and oxygen in the ratio 28 gm and 80 gm respectively. The formula of the compound is