Separation of components of mixture

The solid that remains on the filter paper after filtration is known as _______.

• solution

• solute

• particles

• residue

A technique in which two liquids are separated by a cyclic process of evaporation and condensation is known as ________.

• distillation

• chromatography

• filtration

• evaporation

A coffee filter is used to separate the liquid coffee from the grounds. This is a suitable example for _______.

• sublimation

• distillation

• filtration

• evaporation

Sublimation is a technique that helps chemists to _________ substances.

• break

• purify

• convert

• freeze

Which method is used to separate pebbles and stones from sand?

• Handpicking

• Winnowing

• Sieving

• Both b & c

A mixture of ammonium chloride and sand is separated by _________.

• evaporation

• decantation

• sublimation

• filtration

The property which forms the basis of sieving is __________.

• difference in weight

• difference in color

• difference in shape

• difference in size

X is a separation technique based on the difference in weights of the solid in a solid-solid mixture. What is X?

• Sieving

• Handpicking

• Threshing

• Winnowing

Identify the type of mixture from this picture.

• solution

• homogeneous

• heterogeneous

• suspension

Iodine can be separated from a mixture of iodine and sand by the process of _________.

• sublimation

• decantation

• filtration

• evaporation