FUN WITH CHEMESTRY

WHAT IS THE FORMULAE OF WATER

• H₂O

• CAO

• HO

• NONE OF THESE

• UNE

WHICH APPARATUS IS THIS

• measuring cylinder

• beaker

• conical flask

• round bottom flask

^{the formulae of glucose is}

name this famous scientist

• joseph preistly

• stephen hawking

• none of these

• thomas edison

draw this bunsen burner

what is a mixture?

• mixture contains impure substances and can be seprated through physical methods

• miture is a solid material

• none of these

• mixture contains two or more pure substances and itself is also pure

magnets are extracted from which of these

• magnetite

• igenous rocks

• petroleum

• siderite(iron ore)