dear ankur its a simple question becl2 reacts with moisture that are present in air to form hcl gas . so, that will form the fumes . HOPE IT CLEARS REGARDS
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free