MEDIUM
10th ICSE
IMPORTANT
Earn 100

Potassium (at No. 19) and chlorine (at No. 17) react to form a compound. Explain on the basis of electronic concept:

Reducing agent

Important Questions on Chemical Bonding

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 1
What are the conditions necessary for the formation of covalent molecules? 
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 2
Elements A, B and C have atomic numbers 17,19 and 10 respectively. State which one is a non-metal.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 2
Elements A, B and C have atomic numbers 17,19 and 10 respectively. State which one is a metal.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 2
Elements A, B and C have atomic numbers 17,19 and 10 respectively. State which one is chemically inert.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 2
Elements A, B and C have atomic numbers 17,19 and 10 respectively. Write down the formula of the compound formed by two of the above elements.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 3
Draw electron dot diagram and structure of nitrogen molecule.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 3
Draw electron dot diagram and structure of magnesium chloride.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 2 - Chemical Bonding>Intext Questions>Q 3
Draw electron dot diagram and structure of methane.