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EVALUATION

SCORM Quiz

Question

1. Name the allotrope of sulphur formed when boiling sulphur is poured into a beaker containing cold water.

Answers

Colloidal

Rhombic

Plastic

Question

2. Sulphur molecule consists of how many atoms

Answers

2

8

1

Question

3. When sulphur is heated it melts to a liquid of low viscosity, on further heating the viscosity of the liquid increases because...

Answers

The sulphur rings break and join to form long chains of very many atoms that entangle

The van der waal forces holding sulphur molecules increases

Question

4. In the Frasch process three concetric pipes are sunk underground to about 200m deep. Hot compressed air is forced down the innermost pipe to:

Answers

Melt sulphur deposit

Force out a mixture of molten sulphur and water out

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