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Bleaching powder is prepared on a large scale by passing the chlorine gas through a solution that contains calcium hydroxide. Bleaching powder is also sold on the basis of the available chlorine, which is liberated when it is treated with the dilute acid.
Which organization has launched the "Red List of Mangrove Ecosystems"?
Which country annual Government report is known as “Yellow book”?
Which state of India has the same ranking in terms of area and population?
Consider the following statements :
I . Assam ’ s leading conservationist Purnima Devi Barman has been awarded the United Nation's highest envi...
Match the following lists.
From the 27th June - 1st July 2022 where did the UN Ocean Conference be held?
The Pradhan Mantri Jeevan Jyoti Bima Yojana (PMJJBY) insurance cover might be increased to:
Under Delhi's old-age pension scheme, how much monthly benefit is provided to senior citizens aged 70 and above?
Joao Manuel Goncalves Lourenco, has been re- elected as the President of which of the following countries?
The motto "liberty, equality, fraternity" originated from which revolution?