Question

Which of the following statements is not true?
(a) In a chemical reaction, oxidation is always accompanied by reduction.
(b) When a negative ion changes to neutral species, the process is oxidation.
(c) Oxidising agent has a tendency to lose electrons.
(d) Conversion of Mno, to MnO4 is oxidation.​

Answer 1

Answer:

C

Explanation:

OXIDATION AND REDUCTION OCCURS SIMULTANEOUSLY HENCE (A) IS CORRECT

ALSO OXIDATION MEANS INCREASE IN OXIDATION NO. HENCE (B) IS ALSO CORRECT

-5. to. 0 means addition of 5

MnO. MnO4

x+(-2)=0. x+(-2(4))=0

x=2. x=8

HENCE( D) IS ALSO CORRECT

THUS. (C) IS THE INCORRECT STATEMENT

Answer 2

And is C for me

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