Correct answer
D. None of these
Explanation
The correct answer is None of these.
Oils are partially hydrogenated (not fully) to manufacture Vanaspati, because fully saturated solidified oils?
Pipes for bi-cycle frames are made of ________ steel?
Which of the following is an alloy of nickel and copper?
The liquid used for the washing of coal in an industrial coal washery is a mixture of water and ________?
The force due to wind load acting on a tall vessel depends upon its________?
A source rock that is too immature to generate petroleum in its natural setting is known as________?