MCQ
An atom which has lost one electron would be
- ANegatively charged
- BElectrically neutral
- ✓Positively charged
- DCarry double positive charge
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$I$ || $II$ || $III$ || $IV$
$C{O_{(g)}} + \frac{1}{2}{O_{2(g)}} \to C{O_{2(g)}}$
How are $\Delta E$ and $\Delta H$ releated for the reaction?
$(a)$ Lewis acidity order : $SiF_4 < SiC_{4} < SiBr_4 < Sil_4$
$(b)$ Melting point : $NH_3 > SbH_3 > AsH_3 > PH_3$
$(c)$ Boiling point : $NH_3 > SbH_3 > AsH_3 > PH_3$
$(d)$ Dipole moment order : $NH_3 > SbH_3 > AsH_3 > PH_3$