No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Iron oxide
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Copper oxide
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Calcium oxide
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Iron oxide The characteristic red colour of Mars is due to the iron oxide commonly known as rust. It was analysed by a rover sent on Mars from Earth.