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