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Question
State if the following statements are True or False. Rewrite the false statements correctly.
Antimony is used as filaments in electric bulbs.
State if the following statements are True or False. Rewrite the false statements correctly.
Antimony is used as filaments in electric bulbs.
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Solution
The correct option is B False
- Antimony is a lustrous grey-colored metalloid.
- It is used in manufacturing glass, ceramics, and plastics.
- Due to its medicinal properties it is also used in pharmaceutical industries.
- The filaments in electric bulbs are made up of those elements which can bear high temperatures without melting.
- Since, Tungsten is the metal having the highest melting point.
- Hence, Tungsten is used to make the bulb filament.
Hence, the given statement is False.
Correct statement - Tungsten is used as filaments in electric bulbs.
- Antimony is a lustrous grey-colored metalloid.
- It is used in manufacturing glass, ceramics, and plastics.
- Due to its medicinal properties it is also used in pharmaceutical industries.
- The filaments in electric bulbs are made up of those elements which can bear high temperatures without melting.
- Since, Tungsten is the metal having the highest melting point.
- Hence, Tungsten is used to make the bulb filament.
Hence, the given statement is False.
Correct statement - Tungsten is used as filaments in electric bulbs.
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