Question

a food company hydrogenated a barrel of fat. the treatment ... (a) made the fat less fluid. (b) made the fat less saturated. (c) lengthened the fat tails. (d) put more bends (kinks) in the fat tails. both (a) and (d).

Explanation:

Hydrogenation of fats adds hydrogen atoms to double - bonds, making them more saturated. Saturated fats have straighter tails and are less fluid at room temperature compared to unsaturated fats with kinks.

Answer:

A. made the fat less fluid