Pick out the wrong statement ?

A. Characterisation factor of paraffinic crude oil is more than 12

B. Abel apparatus is used for determining flash points below 50C

C. An oil having high susceptibility to change in viscosity with temperature changes, has a high viscosity index

D. Pensky-Marten apparatus is used for determining flash points above 50C

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.