Question

what is the
bond angle of c2H2

Answer 1

The C2H2 bond angle will be 180 degrees since it has a linear geometry.

Answer 2

The bond angle of $C_2H_2$ is 180

Explanation:

• In order to find the bond angle, the molecular geometry of $C_2H_2$ must be first observed.
• The $C_2H_2$ has a linear structure.
• To figure out the electron geometry of $C_2H_2$, the AXN notation must be used.
• In AXN, 'A' denotes carbon atom, 'X' denotes atoms attached to carbon and 'N' denotes the number of non-bonding electrons.
• In the case of $C_2H_2$, 'A' denotes carbon, 'X' is two as two hydrogen atoms are attached to carbon and 'N' is zero as all electrons are involved in bonding.
• Thus the AXN notation for $C_2H_2$ is $AX_2$.
• As $C_2H_2$ has linear structure and $AX_2$, its bond angle is inferred to be 180 which is a standard value for given structure and AXN notation.

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