NEETChemistryRedox Reactions
Match the following: The correct answer is
Options
- A( array |l|l|l|l| A & B & C & D II & I & IV & III array )
- B( array |l|l|l|l| A & B & C & D I & II & III & IV array )
- C( array |l|l|l|l| A & B & C & D II & I & III & IV array )
- D( array |l|l|l|l| A & B & C & D IV & III & II & I array )
Correct answer
A. ( array |l|l|l|l| A & B & C & D II & I & IV & III array )
Step-by-step solution
(A) TiCl ₄(l)+2 Mg (s) Ti (s)+2 MgCl ₂(s) The above reaction is an example of metal displacement reaction in which more reactive metal. (i.e. Mg ) will displace less reactive metal (i.e. Ti). Thus, option (II) is related with (A). (B) 2 H ₂ O ₂(a q) 2 H ₂ O (l)+ O ₂(g) The above reaction is an example of disproportionation reaction in which O -atom of H ₂ O ₂ is oxidised as ( O ₂ ) and also reduced to H ₂ O . Thus, option (I) is related with (B). (C) C (s)+ O ₂(g) CO ₂(g) The above reaction is an example of combina