MCQ
With increasing atomic number in a certain period
- AThe chemical reactivity decreases
- BThe chemical reactivity increases
- CThe electropositive character increases
- ✓The electronegative character increases
✓
Answer
Correct option: D.
The electronegative character increases
d
(d) The electronegative character increases as the size decreases.
(d) The electronegative character increases as the size decreases.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
For $p$-orbital, the magnetic quantum number has value
→Which of the following chemical contains chlorine
Of the following, the largest value of entropy at $25^{\circ} C$ and $1\, atm$ is that of
→$A + H_2O \to B + HCl, B + H_2O \to C + HCl,$ Compound $(A), (B)$ and $(C)$ will be respectively
→${image}$
→In the above reaction, $3.9\, g$ of benzene on nitration gives $4.92\, g$ of nitrobenzene. The percentage yield of nitrobenzene in the above reaction is............. $\%$. (Round off to the Nearest Integer).
(Given atomic mass: $C : 12.0\, u , H : 1.0\, u$$O : 16.0\, u , N : 14.0\, u )$
A salt $MX$ has $K_{sp}$ = $4 × 10^{-10}$ . What value of $K_{sp}$ must another salt $MX_3$ have if the molar solubility of the two salts is to be identical
→If the standard electrode potential of $C{u^{2 + }}/Cu$ electrode is $ 0.34\,V$ what is the electrode potential of $ 0.01\,M $ concentration of $C{u^{2 + }} \,(T = 298\,K)\, .............. \,\mathrm{V}$
→The size of the iso-electronic species $Cl^-$ , $Ar$ and $Ca^{2+}$ is affected by
→On the basis of the following $E^o$ values, the strongest oxidizing agent is
→${[Fe\,{(CN)_6}]^{4 - }}\, \to \,{[Fe{(CN)_6}]^{3 - }}\, + \,{e^ - }\,;\,$ ${E^o}\, = \, - \,0.35\,V$
$\,F{e^{2 + }}\, \to \,F{e^{3 + }}\, + \,{e^ - }\,;$ ${E^o}\, = \, - \,0.77\,V$
Quantitative measurement of nitrogen in an organic compounds is done by the method