How many districts were included in Telangana's

The Periodic Law stating that ‘the properties of elements are the periodic function of their atomic masses’ was given by

The pioneer of Atomic energy in India is 

Which property of iron metal is utilised in producing iron sheets required for making buckets?

Which of the following gas is used in anesthesia?

Which of the following is a process in which water from any source change into vapour state ‘due to heat’?

The red colour of onion is caused by the presence of which pigment?

A body of mass 4 kg falls freely from a height of 5 m. What is its kinetic energy just before it hits the ground? (Take g = 10m/s²)

According to Mendeleev’s Periodic law, the elements were arranged in the periodic table in the order of…………...?

What is myopia?

An ice block with a piece of lead embedded in it floats in water. If ice melts the water level –