Question
Which of the following is not an essential condition for
perfect competition?Solution
The essential conditions for perfect competition in a market are: 1. homogeneous products 2. many sellers and buyers 3. freedom of entry and exit 4. firms are price takers and not price makers
What is the main ore of aluminum?
Which of the following is a noble gas ?
What is the chemical name of the Laughing Gas?
Which of the following is the most abundant element on earth?
Match the following
If water smells bad, then that odor can be removed by adding:
A mixture of carbon monoxide and hydrogen is known as ______
Perspiration cools the body because
Which law governs the behavior of ideal gases?
Activated charcoal is used to remove colouring matter from pure substances by which of the following process?