Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
two
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
one
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
three
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A
four
Methane has formula CH4. Hydrogen has valency one.Carbon is tetravalent as it has four valence electrons. Hence to achieve noble gas configuration, carbon shares 4 electrons with four atoms of hydrogen.