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🛠️ JEE🧪 Chemistry

\(Fex _2\) and \(Fey _3\) are known when \(x\) and \(y\) are: [JEE Main 2021, 16 Mar (Shift 2)]

Q1

\(Fex _2\) and \(Fey _3\) are known when \(x\) and \(y\) are:

[JEE Main 2021, 16 Mar (Shift 2)]

a

\(x = F , Cl , Br , I\) and \(y = F , Cl , Br\)

b

\(x = Cl , Br , I\) and \(y = F , Cl , Br\), I

c

\(x = F , Cl , Br , I\) and \(y = F , Cl , Br , I\)

d

\(x = F , Cl , Br\) and \(y = F , Cl , Br , I\)

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