Questions

Name the noble gas which is placed in the third period and eighth group of the Modern Periodic table.

Which type of Ethanol is made from sources like molasses, sugarcane, sugar beet, sorghum and edible oil seeds?

Air ___________________ are the substances which contaminate the air.

The 2017 Brahmaputra Literary Festival was hosted by which city?

The gas evolved when sodium carbonate reacts with hydrochloric acid is

Acacia arabica is the scientific name of

Deficiency of which vitamin causes night blindness?

The embryo gets nutrition from the mother's blood with the help of a special tissue called