MCQ
The conjugate base of $N{H_2}^ - $ is
- A$N{H_3}$
- ✓$N{H^{2 - }}$
- C$NH_4^ + $
- D${N_3}^ - $
Conjugate acid, base pair.
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$\mathop {{C_4}{H_8}}\limits_{{\text{Cyclobutane}}} \xrightarrow{{Heat}}2{C_2}{H_4}$ The rate constant is $2.3 \times 10^{-4}\ sec^{-1}.$ In what time will the molar ratio of the ethylene to cyclobutane in reaction mixture attain the value $1$ ? ...... $\min$