MCQ
Methane with the Molecular formula "CH4" has
- A4 Covalent bonds
- B8 Covalent bonds
- C6 Covalent bonds
- D2 Covalent bonds
Explanation:
Structure of methane $ \ \ \ \ \ \ \ \ \text{H}\\ \ \ \ \ \ \ \ \ \ |\\\text{H}-\text{C}-\text{H}\\ \ \ \ \ \ \ \ \ \ | \\ \ \ \ \ \ \ \ \ \text{H}$
It has 4 covalent bonds.
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$(1)$ $\frac{3}{2} O _2( g ) \rightarrow O _3$ $(g)$
$(2)$ $\frac{1}{8} S _8( s )+ O _2( g ) \rightarrow SO _2( g )$
$(3)$ $2 H _2( g )+ O _2( g ) \rightarrow 2 H _2 O (l)$
$(4)$ $2 C ( g )+3 H _2( g ) \rightarrow C _2 H _6( g )$