Ozone : • Ozone is an allotrope of Oxygen, with molecular formula 03. • It is stabilised by resonance i.e. delocalisation of electrons. • It is a pale blue coloured gas present in our the stratosphere layer. • It protects us from the harmful Ultraviolet Rays coming from the sun. • The chlorofluorocarbons (CFCs) are the ozone-depleting agents originating from Air Conditioners, Refrigerators and Aerosols. • Montreal Protocol was signed on September 16, 1987, for the protection of Ozone, that entered into force on January 1, 1989. • But when Ozone is present at ground level, instead of atmosphere it acts as a pollutant.
In April 2021, __________ was selected for the award instituted by the Pookkad Kalalayam in Kozhikode, in memory of noted musician Malabar Sukumaran Bha...
Who among the following received the Padma Bhushan Award 2019 in the field of Trade & Industry-Technology?
Which company recently signed a new Memorandum of Understanding (MoU) with NPCI International with the aim to expand the reach of UPI beyond India?
The National Multidimensional Poverty Index 2021 (MPI) was released by which of the following?
Which of the following glaciers is fed by Rakta-varna, Shwetavarna, Nilambar, Pilapani and Chaturangi glaciers?
Which of the following tropical cyclones had hit the western coast of India in May 2021?
Which company became India's first unicorn of 2023 by raising $200 million in a Series E funding round at a valuation of $1.4 billion?
Infant mortality is the death of an infant before his or her _________ birthday.
India’s monthly merchandise exports remaining above US$ ______ for the first time in March of FY 2021-22?
When was the first National Handloom Day observed?
