Chemistry
Related Questions
How many electrons are present in the valence shell of the element, with atomic number 18?
- 7
- 0
- 8
- 4
The table given below gives information about six elements.
Electronic Configuration Formula of
CompoundW A: 2, 1 B: 2, 6 A2B X B: 2, 6 C: 2, 7 B2C Y C: 2, 7 D: 2, 8, 3 DC3 Z E: 2, 8, 6 F: 2, 8, 8, 2 FE Identify the compound which is wrongly formed.
- Z
- Y
- X
- W
Ammonia gets catalytically oxidised to give
- N2 + H2O
- NO2 + H2O
- NO + H2O
- Cu
(a) Draw the structural formula for the following.
(1) Isobutane
(2) Propanal
(3) But-2-yne
(b) Name the following organic compounds in IUPAC system.
