Question

Give one word answer

1) An apparatus used for filtration:
2) A substance used to produce heat:
3)Solid substance are ground into powder in:
4) Evaporating dishes are made up of:
5) The subject with salt known as signs of the element:
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Answer 1

Answer:

1. Borosilicate glass filtration apparatus

2. Fuel

A fuel is any material that can be made to react with other substances so that it releases chemical or nuclear energy as heat or to be used for work. The heat energy released by reactions of fuels is converted into mechanical energy via a heat engine.

3. Mortar and pestle are used for grinding and crushing solid substances into a powder.

4. Evaporating dishes are used to evaporate excess solvents – most commonly water – to produce a concentrated solution or a solid precipitate of the dissolved substance. Most are made of porcelain or borosilicate glass.

5. Chemically, table salt consists of two elements, sodium (Na) and chloride (Cl). Neither element occurs separately and free in nature, but are found bound together as the compound sodium chloride.

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