MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Allotropes of Carbon

Anthracite co...

Question

Anthracite consists of ________ .

A

94-98% of carbon

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

78-87% of carbon

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

91-94% of carbon

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

87-98% of carbon

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 94-98% of carbon
Anthracite have highest amount of carbon content. It has 94-98 % of carbon present in it.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Protonation of carbonyl group forms a cation with significant charge on the carbon atom

How many of the following carbonyl compounds form an aromatic cation only after protonation?

Q. The correct statement regarding a carbonyl compound with a hydrogen atom on its alpha carbon, is :

The correct statement regarding a carbonyl compound with a hydrogen atom on its alpha-carbon, is

Q. A carbonyl compound reacts with hydrogen cyanide to form cyanohydrin which on hydrolysis forms a racemic mixture of

α

-hydroxy acid. The carbonyl compound is:

Q. In a Class X Board examination, ten papers are distributed over five Groups of PCB, Mathematics, Social Science, Vernacular and English. Each of the ten papers is evaluated out of 100. The final score of a student is calculated in the following manner. First the Group Scores are obtained by averaging marks in the papers within the Group. The final score is the simple average of the Group Scores. The data for the top ten students are presented below. (Dipan’s score in English Paper II has been intentionally removed in the table).

Note: B or G against the name of a student respectively indicates whether the student is a boy or a girl.
Among the top ten students, how many boys scored at least 95 in at least one paper from each of the groups?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Allotropes of Carbon

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Allotropes of Carbon

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon