Advertisements
Advertisements
Question
Identify the following reaction as either oxidation or reduction:
O + 2e- → O2-
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
A Compound 'X' consists of only molecules. Hence 'X' will have
What is an α (alpha) particle?
State one observation which shows that atom is not indivisible.
Name the following:
Metal with valency 2
Potassium (at No.19) and chlorine (at No.17) react to form a compound. Explain the formation of the compound on the basis of reducing agent.
Give the orbital diagram of the following:
Nitrogen
Draw the geometric atomic structure of the three isotopes of hydrogen and the two isotopes of chlorine.
The valency of noble gases is ______.
What is a chemical bond?
