Consider the following half-reactions:Select the correct statements on the basis of the above dataa)In dilute sulphuric acid,hydrogen ion will be reduced atcathodeb)In concentrated sulphuric acid,water will be be oxidised at anode.c)In dilute sulphuric acid,water will be be oxidised at anode.d)In dilute sulphuric acid, sulphate ion is oxidised toCorrect answer is option 'A,C'. Can you explain this answer?

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Consider the following half-reactions:

Select the correct statements on the basis of the above data

a)
In dilute sulphuric acid,hydrogen ion will be reduced at cathode
b)
In concentrated sulphuric acid,water will be be oxidised at anode.
c)
In dilute sulphuric acid,water will be be oxidised at anode.
d)
In dilute sulphuric acid, sulphate ion is oxidised to

Correct answer is option 'A,C'. Can you explain this answer?

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Consider the following half-reactions:Select the correct statements on...

Thus, (c) is correct.
Concentrated H₂SO₄ ionises as H⁺ and HSO₄^- and then water is not oxidised in concentrated H₂SO₄ Thus, (b) is incorrect.

is not oxidised to

in dilute H₂SO₄. Thus, (d) is incorrect.
(d) In dilute sulphuric acid solution,

ions will be oxidised to tetrathionate ion (

) at anode.

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Consider the following half-reactions:Select the correct statements on the basis of the above dataa)In dilute sulphuric acid,hydrogen ion will be reduced atcathodeb)In concentrated sulphuric acid,water will be be oxidised at anode.c)In dilute sulphuric acid,water will be be oxidised at anode.d)In dilute sulphuric acid, sulphate ion is oxidised toCorrect answer is option 'A,C'. Can you explain this answer?

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