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JEE Mains · Chemistry · STD 12 - 4. d and f- block elements

ઉદીપક (Column\(-I\) ) ને નીપજ (Column \(-II\) ) સાથે યોગ્ય રીતે જોડો.
Column \(-I\) (Catalyst) Column \(-II\) (Product)
\((a)\) \(V_2O_5\) \((i)\) પોલિઇથિલીન
\((b)\) \(TiCl_4/Al(Me)_3\) \((ii)\) ઇથેનાલ
\((c)\) \(PdCl_2\) \((iii)\) \(H_2SO_4\)
\((d)\) આયર્ન ઓક્સાઇડ \((iv)\) \(NH_3\)

  1. A \((a)-(iii)\); \((b)-(iv)\); \((c)-(i)\); \((d)-(ii)\)
  2. B \((a)-(iv)\); \((b)-(iii)\); \((c)-(ii)\); \((d)-(i)\)
  3. C \((a)-(ii)\); \((b)-(iii)\); \((c)-(i)\); \((d)-(iv)\)
  4. D \((a)-(iii)\); \((b)-(i)\); \((c)-(ii)\); \((d)-(iv)\)
Verified Solution

Answer & Solution

Correct Answer

(D) \((a)-(iii)\); \((b)-(i)\); \((c)-(ii)\); \((d)-(iv)\)

Step-by-step Solution

Detailed explanation

\(V_2O_5\) is used in contact process for \(H_2SO_4\) \(TiCl_4/Al(Me)_3\) Ziegler natal catalyst used fin polymerization \(PdCl_2\) is used in ethanol formation Iron oxide is used in Haber process for \(NH_3\)
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