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11th Odisha Board
IMPORTANT
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Whether carbon dioxide a Lewis acid or base ?

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Important Questions on The Carbon Family (Group-14 Elements)

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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 13
What is the most recently discovered allotrope of carbon ?
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 14
What is the commercial name of SiC ?
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 1
Flint is a natural variety of silica.
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 2
Silicon is the second most abundant element by weight in earth's crust.
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 3
Carbon dioxide is an amphoteric oxide. 
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 4
Germanium metal finds extensive applications as semiconductor.
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 5
Silanes are strong reducing agents.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 15 - The Carbon Family (Group-14 Elements)>QUESTIONS>Q 6
Opal is an amorphous variety of silica.