Many apologies for the delay. The answer to the previous question is: FeCl3. On further research, we have found that our dedicated reader, Harsh, may also be correct with his answer being Co(NO3)2.6H2O.

Congratulations to Harsimar, Navanya, Ishitta, and Ishan for getting it right! Thanks to Harsh for offering an alternative answer (though I recommend having it verified by a certified Chemistry teacher). 🙂

Question for the Day: What island can be formed by a meandering river? What all does a meandering river indicate on a map?

Leave your answers in the comment section below! I will update this tomorrow with the correct answer. 🙂

Also see:

ICSE Geography: How to Solve Topographical Maps: Symbols and their Importance (NOTES)

ICSE Geography: Solved Maps of India (Diagrams)

Why CISCE’s Publications are Important for Class 10