English

State One Use of Diamond Which Depends on Its 'Extraordinary Brilliance' and One Use of Graphite Which Depends on Its Being 'Black and Quite Soft'.

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Question

State one use of diamond which depends on its 'extraordinary brilliance' and one use of graphite which depends on its being 'black and quite soft'.

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Solution

1. Diamonds are used in making jewellery because of their extraordinary shine and texture.

2.Graphite is used in making pencil leads (black core of pencils) because of its black colour and softness.

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Chapter 4: Carbon And Its Compounds - Exercise 1 [Page 222]

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Lakhmir Singh Chemistry [English] Class 10
Chapter 4 Carbon And Its Compounds
Exercise 1 | Q 35.4 | Page 222

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