The boiling point of petrol is
A. below 20 °C
B. 35 °C to 70 °C
C. 70 °C to 120 °C
D. 170 °C to 250 °C
Related Questions on Chapter 5: Chemical Industries Chemistry Mcqs for High School - Grade 10
The boiling point of diesel is
A. 270 °C to 340 °C
B. 350 °C to 500 °C
C. 500 °C to 600 °C
D. more than 500 °C
Process in which metal ions are reduced to free metals is called
A. roasting
B. smelting
C. Bessemerization
D. concentration
The boiling point of lubricating oil is
A. 270 °C to 340 °C
B. 350 °C to 500 °C
C. 500 °C to 600 °C
D. more than 500 °C