The second ionization potential is - Vidyadip

Question

The second ionization potential is

✓

Answer

c
(c) Greater than the first ionization energy because after removal one ${e^ - }$, effective nuclear charge increases.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

What changes does not occur when $K_2Cr_2O_7$ react with $H_2O_2$ solution

Ionisation constant of $CH_3COOH$ is $1.7 \times 10^{-5}$ and concentration of $H^+$ ions is $3.4 \times 10^{-4}$. Then find out initial concentration of $CH_3COOH$ Molecules

Increasing the temperature of an aqueous solution will cause

The number of unpaired electrons in $1{s^2},\,2{s^2}2{p^4}$ is

For exothermic reaction, the equilibrium constant

The ammonia prepared by treating ammonium sulphate with calcium hydroxide is completely used by $\mathrm{NiCl}_2 .6 \mathrm{H}_2 \mathrm{O}$ to form a stable coordination compound. Assume that both the reactions are $100 \%$ complete. If $1584 \mathrm{~g}$ of ammonium sulphate and $952 \mathrm{~g}$ of $\mathrm{NiCl}_2 \cdot 6 \mathrm{H}_2 \mathrm{O}$ are used in the preparation, the combined weight (in grams) of gypsum and the nickelammonia coordination compound thus produced is $\qquad$ (Atomic weights in $\mathrm{g} \mathrm{mol}^{-1}: \mathrm{H}=1, \mathrm{~N}=14, \mathrm{O}=16, \mathrm{~S}=32, \overline{\mathrm{Cl}=35.5}, \mathrm{Ca}=40, \mathrm{Ni}=59$ )

Which one of the following correctly represents the order of stability of oxides, $\mathrm{X}_{2} \mathrm{O} ;(\mathrm{X}=$ halogen $) ?$

The product formed in the first step of the reaction of $\begin{array}{*{20}{c}} {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ {C{H_3} - C{H_2} - CH - C{H_2} - CH - C{H_3}} \\ {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,Br} \end{array}$ with excess $Mg / Et _{2} O \left( Et = C _{2} H _{5}\right)$ is

Amongst the following electrodes the one with zero electrode potential is

The amount of copper metal deposited at cathode on passing electric current of $500$ mili ampere for $20\, minutes$ in cupric chloride solution ............ $\mathrm{g}$