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