Nitrogen Current Affairs, GK & News
Scientists at University of Edinburgh discovers chain-melted state of matter
The scientists at University of Edinburgh have discovered a new state of physical matter – which allows atoms to exist as both solid and liquid at the same time. Until now, atoms in physical matter were understood to exist typically in one of three states — solid, liquid or gas. An international team of physicists ..
Topics: Absolute zero • Atom • Bismuth • Chemical elements • Chemistry • Liquid • Matter • Natural sciences • Nitrogen • Oxygen • Physical sciences • Potassium
Haryana government banned use Of Liquid Nitrogen in Drinks & food items
The Haryana government has officially prohibited flushing/mixing of liquid nitrogen with any drink or food article. The ban has been issued under the provisions of the Food Safety and Standards Act, 2006 (Central Act 34 of 2006). As per officials, the state food department will now conduct surprise checks in restaurants and bars, especially those ..
Topics: Chemistry • Cryogenics • Food • Freeze • Frozen food • Industrial gases • Liquid nitrogen • Natural sciences • Nitrogen • Physical sciences
Basic Chemistry Questions & Answers
Click Here to Visit all updated Chemistry Questions 1. Which among the following methods can be used to remove the permanent hardness in water due to calcium or magnesium sulphates? [A]Sulphonate method [B]Nitrate method [C]Zeolite method [D]None of these Zeolite method Show Answer 2. Which among the following is the main constituent of Biogas? [A]Methane ..
Category: GK Today's Quiz Archive
Topics: Industrial gases • Inorganic solvents • Natural sciences • Nitrogen • Nitrous oxide • Oxide • Physical sciences • Refrigerants