(English Medium) ICSE Class 9 - CISCE Question Bank Solutions for Chemistry

In the formation of electrovalent compounds, electrons are transferred from one element to another. How are electrons involved in the formation of a covalent compound?

State in brief, the preventive steps to control the pollution of water bodies in the locality. 

Explain the methods of controlling water pollution.

Molecular reactions are ______ in the covalent compound.

______ & ______ atoms have similar electronegativities.