Questions

The Article - I of the constitution of India describes India as Union of States.

Charles Dickens pen name is Boz. Charles John Huffam Dickens was a British English writer and social critic of 19th century. He created some of the world's best-known fictional characters and is regarded by many as the greatest novelist of the Victorian era.

Permanent hardness of water may be removed by the addition of Sodium Carbonate.

Mercury was the remedy of choice for syphilis in Protestant Europe. Until the early 20th century, the primary treatment for syphilis was mercury, in the form of calomel, ointments, steam baths, pills, and other concoctions.

Mercury was already being used in Western Europe to treat skin diseases.

The Mesoamerican leader Pakal, The great was the king of a Maya city-state in the history.