Current Affairs

GK MCQs Section

Topic: Chemical compounds

Metavalent Bonding

Metavalent bonding is a newly discovered chemical bonding phenomenon that has caught the attention of the scientific community. This bonding mechanism is found in solids and exhibits a...

May 4, 2023

Global carbon emission’s link to India’s economic growth

Recent study published in the journal Nature Climate Change showed a link between the lower global carbon emission growth with India’s slowing economy. The growth in carbon dioxide...

December 4, 2019

Water Treatment measure introduced in Tokyo

Tokyo which is hosting summer Olympics in 2020 has introduced water treatment measure to better deal with natural calamities like typhoons or squalls to keep the city safe....

September 13, 2019

Houston disaster contaminates the ship channel

The oil by products, toxic gasoiline of the Houston petrochemical accident have been washed into the sea.This has affected the ship channels in the bay. The fire that...

March 24, 2019

Karnataka government declares 2019 as ‘Year of Water’

In Bangaluru, the Government of Karnataka has declared 2019 as the ‘Year of Water (or Jalavarsha)’ to emphasise the importance of water becoming a scarce commodity and the...

March 1, 2019

World Fisheries Day (WFD-2018)

The World Fisheries Day (WFD) is observed every year on 21st of November throughout the world by fishing communities. This day is celebrated through rallies, workshops, public meetings,...

November 21, 2018

Republic of Palau becomes world’s first nation to ban reef-killing toxic sunscreen

The Republic of Palau, an archipelago found in the western Pacific Ocean, has become the world’s first nation to ban the use of sunscreens that have been deemed...

November 13, 2018

IISER Bhopal develops cheaper organic solar cells using vitamin B12 derivative

The researchers at the Indian Institute of Science Education and Research (IISER) Bhopal have developed cheaper and more flexible organic solar cells using a synthetic derivative of vitamin...

September 10, 2018

World’s first negative emissions plant that turns CO2 into stone opened in Iceland

The world’s first negative emissions plant that turns carbon dioxide (CO2) into stone has begun operations in Hellisheidi, Iceland. In it, the CO2 is captured from ambient air,...

October 15, 2017

India’s largest industrial solar plant starts functioning

India’s largest ever industrial solar plant in Ludhiana district of Punjab started functioning. This unit has been built to perform dual functions of producing solar power besides and...

July 31, 2012

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