Bright coal________?

491Chemical EngineeringMedium

AContains more than 90% durain

BContains mainly vitrain & clarain and is generally coking

CIs non-coking

DContains more than 90% fussain

Correct answer

B. Contains mainly vitrain & clarain and is generally coking

Explanation

The correct answer is Contains mainly vitrain & clarain and is generally coking.

Related Chemical Engineering MCQs

View all 8342 MCQs →

MCQ #493

An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonian fluid beyond yield stress. Which of the following is an ideal plastic?

Ans: Sewage sludgeRead →

MCQ #489

An isentropic process is carried out at constant________?

Ans: VolumeRead →

MCQ #494

________ determination is not a very significant and important test for gasoline?

Ans: ViscosityRead →