MCQ
Chemical equilibrium is dynamic in nature because
- AEquilibrium is maintained rapidly
- BThe concentration of reactants and products become same at equilibrium
- ✓The concentration of reactants and products are constant but different
- DNone
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|
Exp. |
$[A]_0$ |
$[B]_0$ |
Rate (mole $s^{-1}$) |
|
$(1)$ |
$0.50$ |
$0.50$ |
$1.6 \times {10^{ - 4}}$ |
|
$(2)$ |
$0.50$ |
$1.00$ |
$3.2 \times {10^{ - 4}}$ |
|
$(3)$ |
$1.00$ |
$1.00$ |
$3.2 \times {10^4}$ |
$(C= 3 \times 10^8 \,ms^{-1}$ and $N_A =6.02 \times mol^{-1}).$
The correct statement for the ionic radius of $\mathrm{N}^{3-}$ from the following is :

Which of the following contains $(2C -1e^-)$ bond