A carbonaceous fuel (containing no H2 or hydrocarbons) is burnt and the resulting flue gas contains 21% CO2. It means that___________________?

Chemical Engineering Mcqs

A carbonaceous fuel (containing no H2 or hydrocarbons) is burnt and the resulting flue gas contains 21% CO2. It means that___________________?

(A)  21% excess air has been used for combustion

(B)  21% excess oxygen has been used for combustion

(C)  Complete combustion of fuel has taken place

(D)  No excess air has been used for combustion

Submitted By :Ali Uppal

---

Share this...

Facebook

Twitter

Linkedin

Whatsapp

---

IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.

PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.

---

Related Mcqs

• Previous:Percentage of methane in coke oven gas may be around _____________________?
• Next:Which of the following combustibles is absent in blast furnace gas ?

---

Leave a Reply

Your email address will not be published. Required fields are marked *