Advertisements
Advertisements
Question
Identify the following reaction as either oxidation or reduction:
O + 2e- → O2-
Advertisements
Solution
Reduction
APPEARS IN
RELATED QUESTIONS
Match the atomic number 4, 8, 14, 15 and 19 with each of the following:
(a) A solid non-metal of valelncy 3.
(b) A gas of valency 2.
(c) A metal of valency 1.
(d) A non-metal of valency 4
Give electron dot diagram of the following:
methane
How many atoms of each kind are present in the following molecules: calcium oxide, chlorine, water, carbon tetrachloride?
How many electrons are required by each atom mentioned in (a) to attain the nearest noble gas configuration?
Name the following:
Metal with valency 2
Give the orbital diagram of the following:
Magnesium chloride
Identify the following reaction as either oxidation or reduction:
K - e- → K+
How do atoms attain Noble gas electronic configuration?
The valency of noble gases is ______.
How many electrons are required or released by each atom in chlorine to attain the nearest noble gas configuration?
Elements A, B and C have atomic number 17, 19 and 10 respectively.
Write down the formula of the compound formed by two of the above elements.
