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