Magnesium (Mg) + Oxygen $(O_{2})$ = ?
1). $Mg_{2}O$
2). $MgO_{4}$
3). $O_{2}Mg$
4). MgO
1. What is the maximum Water Vapour content in the atmosphere
3. Which one is the simplest aromatic hydrocarbon?
4. Sea water can be purified by the process of
6. Which of the following is used as raw material for the manufacture of rayon?
7. Question 9.1:Explain the bonding in coordination compounds in terms of Werner’s postulates.
8. The Bhopal gas tragedy was caused by the gas
9. The major harmful gas emitted by automobile vehicles which causes air pollution is