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Gujarat's state tableau at this year's Republic Day Parade on the topic of clean and green energy took first place in the People's Choice Awards category. On the 74th Republic Day, Gujarat displayed a tableau with the subject "Clean-Green Energy Efficient Gujarat" in New Delhi. At the national level celebration and parade of the 74th Republic Day, 17 states and 6 Ministries exhibited their separate tableaus.
Which of the following element is used for the manufacture of the safety-matches?
In the synthesis of aspirin (acetylsalicylic acid) from salicylic acid, which reagent is used?
Which of the following element is found in maximum percentage in the human body?
Heat stored in water vapour is –
Which of the following acid proves to be useful for the purification of gold and silver?
The word “acid” comes from a ________ word.
Which of the following is an example of a colloidal solution?
The anode in a dry cell consists of:
Among petroleum refinery products, which has the lowest boiling point?
The process of gaining electrons is known as: