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Industrial Chemistry — Set 4

Chemistry · औद्योगिक रसायन · Questions 3140 of 40

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1

Which metal is used in the 'Galvanic cell' as the standard reference electrode?

2

Which chemical is used as an 'antacid' to relieve stomach acidity?

3

What is the chemical name of 'Baking Soda'?

4

Which gas is used in fire extinguishers to displace oxygen and put out fires?

5

Which metal is found in 'Chlorophyll', the green pigment of plants?

6

Which of the following is the main constituent of 'Glass'?

7

Which alloy is used for making the heating element of electric irons?

8

Which gas is used in electric bulbs to prevent the oxidation of the filament?

9

Which chemical is commonly known as 'Common Salt'?

10

The Haber process is used for the industrial production of?