Used to manufacture of matches. The head of safety matches are made of an oxidizing agent such as potassium chlorate, mixed with sulfur, fillers and glass powder.
1. Used for making fertilisers by ammonia
2. Liquid Hydrogen is used as fuel in spaceships
1. Diamond is used as a gem, and for cutting glass.
The uses of Carbon are ______________________. | |||
Right Option : D | |||
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Which of the following is a constituent of the substance applied on the head of the match - stick? | |||
Right Option : A | |||
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Which of the following are correct : (a) The most abundant non - metal in the earth's crust is oxygen, which constitutes about 50% of the earth's crust. (b) Sulphur is used in vulcanization of rubber, as fungicide and in manufacture of dyes, gun powder etc. (c) A paste of iodine in petroleum jelly is used as pain reliver under the name Iodex. | |||
Right Option : D | |||
View Explanation |
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