Carbon, hydrogen and oxygen directly contribute towards the calorific – McqOptions

MCQOPTIONS

1.	Carbon, hydrogen and oxygen directly contribute towards the calorific value of the coal.
A.	True
B.	False
Answer» C.

Discussion

No Comment Found

Related MCQs

On what basis does the grading of coals is done in India for coals containing high moisture?
Which type of coal is found in the Cutch and Lameta ghat of Narbada valley?
Which region of Gondwana coals have prime coking coals deposits?
How can we calculate the calorific value of coal using proximate analysis?
Which of the following is the expression for determination of calorific value of coal using Davies formulae? (where CV is calorific value, %H is percentage of hydrogen, %C is percentage of carbon, %O is percentage of oxygen and %S is percentage of sulphur.)
Which of the following substance contributes towards its heating value?
Carbon, hydrogen and oxygen directly contribute towards the calorific value of the coal.
What is the product obtained in the determination of the percentage of nitrogen by ultimate analysis?
In ultimate analysis, how does the percentage of carbon and hydrogen are determined?
At what temperature does the ash is determined by heating to complete its combustion?