EASY
9th ICSE
IMPORTANT
Earn 100

Compare chlorine atom and chloride ion, with respect to their electrical state.

Important Questions on Atomic Structure and Chemical Bonding

EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(D)>Q 11
The electronic configuration of fluoride ion is the same as that of a neon atom. What is the difference between the two ?
EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(D)>Q 12
What do you understand by the redox reactions?
EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(D)>Q 12
Explain oxidation and reduction in terms of loss or gain of electrons.
EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(D)>Q 13

Potassium (At. No. 19) and chlorine (At. No. 17) form a compound. Explain the formation of the compound on the basis of :

Oxidation.

EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(D)>Q 13

Potassium (At. No. 19) and chlorine (At. No. 17) form a compound. Explain the formation of the compound on the basis of reduction.

EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(D)>Q 13

Potassium (At. No. 19) and chlorine (At. No. 17) form a compound. Explain the formation of the compound on the basis of:

Oxidising agent.

EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(D)>Q 13

Potassium (At. No. 19) and chlorine (At. No. 17) form a compound. Explain the formation of the compound on the basis of:

Reducing agent.

EASY
9th ICSE
IMPORTANT
Concise Chemistry Class 9>Chapter 4 - Atomic Structure and Chemical Bonding>EXERCISE 4(E)>Q 1
Define covalent (molecular) bond.