CHM192 Past Questions

CHM192

Drying apparatus include the following except
Answer: watch glass

The following are organic solvents except
Answer: water

Organic solvents are and
Answer: flammable and toxic

Glassware are used for the following except
Answer: spectroscope

Condensers include the following except
Answer: vacuum condenser

To prevent acid splash, should be done when using acid (e.g. sulphuric acid)
Answer: pour gently concentrated acid to water (ice-water)

Flat bottom flask is also called
Answer: erlenmeyer flask

The following are types of funnels except
Answer: short steam funnel

Laboratory apparatus refers to the following except
Answer: hydrofluoric acid

is used for drying of solid components
Answer: desiccator

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