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The state health insurance scheme in Rajasthan is called Chiranjeevi.
Adding which substance gives a blue color to glass?
_____ is used for making chemical apparatus like beakers, flasks, etc.
Haematite ores is the ore of which metal?
Which of the following vitamins is called a water-soluble vitamin?
Who among the following is known for the discovery of atomic-bomb?
The process of depositing a layer of any desired metal on another material by means of electricity is called:
Which gas is used to convert vegetable oils into solid fats?
Which chemical is also known as carbolic acid?
Which of the following element is used for the manufacture of the safety-matches?
The force of attraction between the particles of matter is maximum in______.