STD 11 - 4. Chemical bonding and molecular structure — JEE STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 4. Chemical bonding and molecular structure4 Marks
MCQ
Hydrogen atoms are held together to form hydrogen molecules by
A
Hydrogen bond
B
Ionic bond
✓
Covalent bond
D
Dative bond
✓
Answer
Correct option: C.
Covalent bond
c The bond joining two hydrogen atoms in a hydrogen gas molecule is a classic Covalent Bond because the hydrogen atoms are identical, neither can take the electron from the other to complete its electron shell and form an ionic bond. As a result, the two hydrogen atoms share the two electrons in a covalent bond.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.