A) bosen burner B) Bunsen burner C) bunen burner
A) False B) True
A) False B) True
A) True B) False
A) True B) False
A) False B) True
A) True B) False
A) False B) True
A) Test tube B) Beaker C) Conical flask D) Cone flask
A) Measuring cylinder B) Beaker C) Test tube D) Conical flask
A) Beaker B) Measuring cylinder C) Test tube D) Conical flask
A) Test tube B) Beaker C) Becker D) Measuring cylinder
A) Filter funny B) Filter funnel C) Y Glass
A) Guaze mat B) Heating mat C) Gauze mat D) Heatproof mat
A) True B) False
A) Three leg stand B) Retort stand C) Tripod D) Bunsen burner
A) Drying dish B) Watch glass C) Crucible D) Evaporating dish
A) Collar B) Barrell C) Bottom D) Base
A) Collar B) Gas hole C) Air hole D) Barrell
A) Air hole B) Barrell C) Collar D) Twister
A) Tube B) Neck C) Barrell D) Collar
A) Irritant B) Radioactive C) Toxic D) Biohazard
A) Corrosive B) Irritatant C) Toxic D) Acidic
A) Explosive B) Oxidative C) Toxic D) Flammable
A) Irritant B) Corrosive C) Toxic D) Biohazard
A) Biohazard B) Corrosive C) Irritatnt D) Toxic
A) Use a dustpan and brush B) Repeat the experiment C) Use a fume cupboard D) Gently wave the scent towards the nose for smelling
A) Use a fire extinguisher B) Use the eye bath C) Use the safety shower D) Wipe with tissues
A) Wrap in ice B) Rub in butter C) Hold under cool running water D) Wave you hand in the air to cool it down
A) Sweep it onto the ground B) Leave it on the bench C) Put it back into the container D) Clean with wet paper towel |