List of practice Questions

In which of the following is tartaric acid found ?
What is the chemical name of slaked lime ?
Magnesium is a member of which group of the periodic table ?
How many periods are there in the periodic table ?
Which of the following is not an ancient method of water harvesting?
What was the objective of construction of Tehri Dam ?
What is the new concept of waste management ?
Which phenomenon exhibited by light is demonstrated in the twinkling of stars ?
In which state is the Kalpakkam Nuclear Power Plant located ?
The main component of domestic gas (LPG) is
The two non-renewable sources of energy are
Which type of reaction is respiration ?
Compounds formed by transfer of electrons are called
Which of the following reactions is an example of decomposition reaction ?
The light rays travel in
Which type of mirror is a concave mirror ?
Which of the following types of mirror is used in the headlight of a car ?
The focal length of a concave mirror is
Which mirror always forms an image smaller than the object?
The speed of light in air as compared to vacuum is
The valency of carbon in organic compounds is
Which of the following is saturated hydrocarbon ?
IUPAC name of ethylene is
Which was a defect of Mendeleev's periodic table ?
Who among the following propounded the laws of octave ?