7822Chemical EngineeringMedium
Increasing sulphur content in pig iron tends to make it ________?
ASoft
BDuctile & malleable
CTough
DHard
Correct answer
D. Hard
Explanation
The correct answer is Hard.
Correct answer
D. Hard
Explanation
The correct answer is Hard.
‘Fuel’ can be defined as a substance which produces heat by________?
High temperature carbonisation of coal produces________?
The fluid property which matters for falling rain drops to acquire spherical shape is its________?
At equal mass velocities, the values of film co-efficients for gases as compared to that for liquids are generally?
Which of the following is artificially produced as it does not occur in nature?
Hydrochloric acid absorber in made of________?