Question
The process of adding hydrogen to edible vegetable oil
to produce semi-solid fat is called:Solution
Hydrogenation converts unsaturated fats to saturated fats (e.g., margarine production).
Which of the following is a chemical change?
Who discovered the cell for the first time?
Electromagnetic waves travelling in a medium having relative permeability μr = 1.2 and relative permittivity Er = 0.012. The speed of electromagnetic w...
The shape of methane (CH₄) molecule is:
A rod of length 2 m expands by 2 mm when heated. If coefficient of linear expansion is 1 x 10-5 / 0C, find temperature change.
A fish is at a depth d below the surface of a water tank. A cat observes the fish from air. Due to refraction at water-air interface, the apparent depth...
Bakelite is a polymer which is used in the manufacturing of buckets and electrical switches. What are the monomers of bakelite?
Which of the following is not an abiotic component of our surrounding?
Which of the following is an example of a chemical change?
What is the primary cause of tides on Earth?
