List of practice Questions

If area of cross section of a wire increases, while temperature and length are constant, then resistance of the wire

Least distance of distinct vision is____

When white light is incident on a glass prism, the least deviated colour is

Which of the following eye defect is age related ?

Sensation of vision in the retina is carried to the brain by

Unit of Magnetic flux is

Choose correct option regarding magnetic lines of force

Which of the following converts mechanical energy into electrical energy?

The gas liberated when metallic sodium reacts with ethanol

General formula of alkynes

Which one of the following pair belongs to same homologous series?

How many molecules of hydrogen are present in 10 g of hydrogen ?

Identify the correct ascending order of energies of forbitals.

What is the molar ratio of hydrogen and oxygen in the formation of water ?

Which of the following quantum numbers describes the spatial orientation of orbitals?

"Pairing of electrons in orbitals starts only when the available degenerate orbitals are singly filled" is stated by

The flux used in extraction of iron from haematite is

Dodder plant (Cuscuta) belongs to

Energy currency of the cell is called

In Chloroplast chlorophyll is present in______

Deficiency of___vitamin leads to fertility disorders.

In which year was Kolleru lake declared as a Bird Sanctuary ?

IUCN (International Union for Conservation of Nature) was founded in which year ?

Women have which type of sex chromosomes ?

What is the name of Darwin's ship which he used for world voyage ?