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