MCQ
$1, 3-$ butadiene has
- A$sp$ and $s{p^2}$ hybridised $C-$atoms
- B$sp$, $s{p^2}$ and $s{p^3}$ hybridized $C-$atoms
- ✓Only $s{p^2}$ hybridised $C-$atoms
- DOnly $sp$ hybridised $C-$atoms
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Statement $I:$ According to Bohr's model of hydrogen atom, the angular momentum of an electron in a given stationary state is quantised.
Statement $II:$ The concept of electron in Bohr's orbit, violates the Heisenberg uncertainty principle.
In the light of the above statements, choose the most appropriate answer from the options given below:
$Cl_2 + 2Y^-\to 2Cl^-+ Y_2$
The incorrect match regarding above reaction is

