Barbados is the newest republic recently formed,

In a reverse-biased p-n junction diode, which of the following occurs as reverse voltage increases?

Which of the following are the components of aqua – regia?

Which of the following is a plant hormone?

A bottle of sodalime is grasped by the neck and swung briskly in a vertical circle, Near which portion of the bottle do the bubbles collect?

What is the pH level of pure water?

Electrostatic precipitator is used to control —

Which one of the following is responsible for nuclear fission?

What is the speed of light in a vacuum?

Passion fruit and pomegranate are rich in which mineral?

Which of the following method can be employed to test the Hardness of Water?