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WorksheetsIS_Unit1_Checkpoint 1.4_E
Total questions: 11
Worksheet time: 11mins
We often use a pair of tongs to hold hot objects.
TRUE
FALSE
A heat-proof mat is used for putting out a fire.
TRUE
FALSE
Conical flasks are available in different sizes.
TRUE
FALSE
We usually use a spatula to stir liquids.
TRUE
FALSE
2(a) What is the name and the function of apparatus S?
Name:test tube; function: to hold liquids
Name: reagent bottle; function: to store liquids
Name: measuring cylinder; function: to hold liquids
Name: beaker; function: to hold liquids
2(b) What is the name and the function of apparatus T?
Name: wire gauze; function: to support the beaker
Name: tripod; function: to support the beaker
Name: heat-proof mat; function: to protect the beaker
Name: wire mat; function: to protect the beaker
2(c) What is the name and the function of apparatus U?
Name: stand; function: to support the wire gauze
Name: tripod; function: to support the beaker
Name: clamp; function: to support the beaker
Name: tripod; function: to support the wire gauze
2(d)What is the name and the function of apparatus V?
Name: Bunsen flame; function: to heat substances
Name: Bunsen burner; function: to heat substances
Name: glass rod; function:to transfer a small amount of liquids
Name:dropper; function:to transfer a small amount of liquids
2(e) What is the name and the function of apparatus W?
Name: wire gauze; function: to protect the bench
Name: heat-proof mat; function: to protect the bench
Name: heat-proof mat; function: to protect the Bunsen burner
Name: wire gauze; function: to protect the Bunsen burner
2(f) What is the name and the function of apparatus X?
Name: dropper; function: to hold liquids
Name: glass rod; function: to stir liquids
Name: dropper; function:to transfer a small amount of liquids
Name: spatula; function: to transfer a small amount of liquids
2(g) What is the name and the function of apparatus Y?
Name: reagent bottle; function: to hold liquids
Name: conical flask; function: to hold liquids
Name: conical flask; function: to store liquids
Name: dropping bottle; function: to store liquids
