Chlorine

1. 1Where can this element (chlorine) be found and used?

   1. AIn industrial processes such as the production of plastics and paints
   2. BAs an antiseptic
   3. CIn some household products
   4. DIn bath water
   5. ETo treat swimming pools
   6. FIn sweets
   7. GTo make drinking water safe
2. 2Can chlorine sometimes come in the form of a gas?

   1. AVerdadeiro
   2. BFalso
3. 3What provides people with a warning of the exposure to chlorine?

   1. AIt is bright red in colour
   2. BIt has a pungent, irritating odour
   3. CIt is like a thick fog
4. 4What colour does chlorine gas appear to be?

   1. ARed
   2. BPurple
   3. CYellow-green
5. 5What process does chlorine undergo to ship and store it?

   1. AIt is sprayed with water
   2. BIt is pressurised and cooled to change it into a liquid
   3. CIt is hoovered up

Descrição

Chemistry (2.1 Elements) Quiz sobre Chlorine, criado por Enness em 29-03-2015.

Autor

Enness

Idioma

English

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chemistry2.1 elements

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