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On 23 March 2024, 100 days of ongoing maritime security operations under the aegis of 'Operation Sankalp' were completed. The Indian Navy is conducting maritime security operations in Gulf of Aden, Arabian Sea, and the Somalia coast).
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: