List of top Science Questions

Which of the following is a synthetic indicator?
Which substance turns red litmus paper blue in aqueous solution?
The reaction, in which heat is also generated along with the formation of product, is called
Oiled paper is
Oxidation is a reaction in which there is
The substances that take part in a reaction are called
In which of the following forms is energy available in the oceans?
Which of the following is the primary source of energy in fossil fuels?
In which state is Tarapur Nuclear Power Plant located?
Which of the following is a natural resource?
Which of the following is a forest-based industry?
We can get iodine in adequate quantity from which of the following?
How many bonds are found between the two atoms of a molecule of oxygen gas (O$_2$)?
Which of the following is a pollution-free source of energy?
Which of the following elements has the highest number of valence electrons?
Elements from group 13 to 18 are called
Which of the following is responsible for the depletion of the ozone layer?
‘Ahar and Pyne’ is the water harvesting system of which state?
The molecular formula of ozone is
Benzene reacts with nitric acid in the presence of concentrated sulphuric acid to form
Which of the following compounds can be used as fuel?
Which of the following is liquid at room temperature?
The IUPAC name of CH$_3$CH$_2$CH$_2$OH is
Which of the following groups form the Dobereiner’s triad?
Tincture iodine solution is prepared in