Q. In organic compounds, nitrogen is estimated by
1) Victor-Meyer's method
2) Liebig's method
3) Dumas' method
4) Carius method
Q. Which one out of the following helps in burning?
1) Carbon monoxide
2) Nitrogen
3) Carbon dioxide
4) Oxygen
Q. The hottest part of the gas flame is known as
1) non-luminous zone
2) luminous zone
3) dark zone
4) blue zone
Q. Mineral waxes are rich in
1) Polyethers
2) Carbohydrates
3) Hydrocarbons
4) Polyalcohols
Q. Nucliedes having the same atomic numbers are known as -
1) Isotones
2) Isotopes
3) Isomers
4) Isobars
Q. Which amongst the following does not contain nitrogen element?
1) Superphosphate of lime
2) Urea
3) Indian salpeter
4) Chilli salepeter
Q. Radioactivity is the disintegration of the -
1) Nuclear
2) Ion
3) Molecule
4) Atom
Q. Glass is a -
1) Polymeric mixture
2) Gel
3) Super-cooled liquid
4) Micro-crystalline solid
Q. Ethanol containing 5% water is known as:
1) Absolute alcohol
2) Dilute alcohol
3) Power alcohol
4) Rectified spirit
Q. The percentage of nitrogen present in ammonia sulphate is :
1) 18 %
2) 21 %
3) 25 %
4) 30.5 %
Interior design is a fun and creative field. It mixes art and practicality to make spaces look good and work well. With more people wanting great places to live and work, the need for skilled interior designers is rising. Let’s look at what it takes to have a career in interior design, including nee →
Foundation Date: December 8, 1991 Headquarters: The Republic of Belarus Executive Secretaries: Sergei Lebedev Member Countries: 12 Commonwealth of Independent States (CIS) was established on December 8, 1991, and the leaders of the Republic of Belarus, the Russian Federation, and Ukraine signed an a →
In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of va →
Headquarter: New Delhi Function and Objective of the Organization: The Food Safety and Standards Authority of India (FSSAI)has been established under Food Safety and Standards Act, 2006 which consolidates various acts & orders that have hitherto handled food-related issues in various Ministries →
If you contribute your content to our site. Please mail us your content to editor@onlinegk.net