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