Question
It is the festival of Martial Dance is celebrated to
mark the major victory of peace over war. What is the name of the festival and where it is celebrated?Solution
The correct answer is A
Atomic number =
Match the following
Which metal remains liquid at room temperature?
Absolute alcohol is prepared from rectified spirit by using the following process :
The process of gaining electrons is known as:
The efficiency of a Carnot engine depends on:Â Â Â Â Â
What does Mohs scale measure?
Which of the following is a synthetic polymer?
Perspiration cools the body because
Deficiency of which of the following elements is responsible for weakening of bones?
1. CalciumÂ
2. Phosphorus
3. Nitrogen
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