MCQ
Which of the following configuration belongs to $s-$ block elements
- A$1s^2\,2s^2\,2p^6\,3s^2\,3p^6\,3d^{10}\, 4s^1$
- ✓$1s^2\,2s^2\,2p^6\,3s^2\,3p^6\,4s^1$
- Cboth $(1)$ and $(2)$
- DNone of the above
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$I.$ They activate many enzymes
$II.$ They participate in the oxidation of glucose to produce $ATP$
$III.$ Along with sodium ions, they are responsible for the transmission of nerve signals
$(i)$ $X + Y \rightleftharpoons M$ very rapid equilibrium
$(ii)$ $M + Z \to P$ slow
$(iii)$ $O + Y \to N$ very fast
What is the rate law for this reaction