Question

The maximum temperature that can be achieved in blast furnace is :

• A. Upto $5000K$
• B. Upto $1200K$
• C. Upto $2200K$
• D. Upto $1900K$

Answer 1

The correct option is C Upto $2200K$

Maximum temperature that can be achieved in blast furnace is upto $2200K$.

(As per $NCERT$ text: $2170K$ maximum temperature is given in the figure of blast furnace)