Question

In pour point experiment, the diameter of the cylindrical tube is of the diameter ____________

(a) 3-3.35mm

(b) 3-3.35cm

(c) 3-3.35km

(d) 3-35nm

This question was posed to me by my school teacher while I was bunking the class.

My query is from Cloud Point and Pour Point topic in division Lubricants of Applied Chemistry

Answer 1

The correct option is (b) 3-3.35cm

For explanation I would say: In pour point experiment, the diameter of the cylindrical tube is of the diameter is 3-3.35cm. The height of the cylinder is about 11.5-12.5cm. There is mark up to which the sample must be taken.