List of top Science Questions

The SI unit of resistance is
Which of the following is the formula to find the resistance of a coil?
Which colour of white light bends the least after passing through a prism?
In which lens can both real and virtual images be formed?
How many colours are there in white light?
Which of the following is an allotrope of carbon?
An alloy of mercury and another metal is called
Which of the following is the most acidic oxide?
The ratio of nitrogen and hydrogen atoms in one molecule of ammonia is
What type of salt is Pb(OH)NO$_3$?
Which of the elements represented by the following symbols is a metal?
Which of the following mirrors has a positive focal length?
Which of the following is the focal length of a convex mirror whose radius of curvature is 32 cm?
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
Which of the following is a synthetic indicator?
Oxidation is a reaction in which there is
Oiled paper is
Which of the following is the primary source of energy in fossil fuels?
In which of the following forms is energy available in the oceans?
We can get iodine in adequate quantity from which of the following?
Which of the following is a natural resource?
The substances that take part in a reaction are called
In which state is Tarapur Nuclear Power Plant located?
Which of the following is a forest-based industry?