Measurement ,Separation and Purity | Baamboozle - Baamboozle

Team 1
0

Team 2
0

Teams

Name

Score

Loading

what is the SI unit of mass ?

kilograms (Kg)

Oops!

Check

Okay!

Check

what do you understand by a pure substance ?

ubstances which are made up of only one kind of atoms or molecules

Oops!

Check

Okay!

Check

thief

Give points!

seesaw

Swap points!

Okay!

rocket

Go to first place!

Okay!

baam

Lose 15 points!

Oops!

IM TOO TIRED

FREE KA BONUS

Oops!

Check

Okay!

Check

banana

Go to last place!

Oops!

magnet

Take 5 points!

Okay!

gift

Win 20 points!

Okay!

thief

Give points!

Explain how can a chromatograph show weather a substance is pure or not ?

a pure substance produces one spot on the chromatogram. an impure substance produces two or more spots

Oops!

Check

Okay!

Check

eraser

Reset score!

Oops!

fairy

Take points!

gift

Win 15 points!

Okay!

lifesaver

Give 20 points!

Oops!

thief

Give points!

gold

Win 50 points!

Okay!

shark

Other team loses 25 points!

Okay!

thief

Give points!

Name some apparatus to measure the volume of liquid

Graduated cylinder or a buret

Oops!

Check

Okay!

Check

oil and water are immiscible how will you separate them using a lab apparatus

Separating immiscible liquids is done simply using a separating funnel. The two liquids are put into the funnel and are left for a short time to settle out and

Oops!

Check

Okay!

Check

Ghee melts at 33.4-38.8°C , is it a pure substance? Support your answer with reason

Ghee melts on a range of temperature hence is impure

Oops!

Check

Okay!

Check

difference between sedimentation and decantation

sedimentation allows the separation of two substances via settling of one substance whereas the decantation allows the separation of two substances via pouring

Oops!

Check

Okay!

Check