For electron affinity of halogens,which of the following is correct?
- A$Br > F$
- B$F > Cl$
- C$Br < Cl$
- D$F > I$
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Match the following:
List-$I$ (Element) List-$II$ ($\Delta_{eg}H$ in $kJ \ mol^{-1}$) $A$. $O$ $I$. $-200$ $B$. $F$ $II$. $-349$ $C$. $Cl$ $III$. $-141$ $D$. $S$ $IV$. $-328$ $V$. $+48$
The correct answer is:
| List-$I$ (Element) | List-$II$ ($\Delta_{eg}H$ in $kJ \ mol^{-1}$) |
|---|---|
| $A$. $O$ | $I$. $-200$ |
| $B$. $F$ | $II$. $-349$ |
| $C$. $Cl$ | $III$. $-141$ |
| $D$. $S$ | $IV$. $-328$ |
| $V$. $+48$ |
The correct answer is:
In which of the following,elements are arranged in the correct order of their electron gain enthalpies?
Which halogen has the highest value of negative electron gain enthalpy?
The absolute value of the electron gain enthalpy of halogens satisfies which of the following orders?
Which element has maximum electron affinity?
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