AP EAPCET 24-Aug-2021 Shift 2 Paper

Section: Chemistry

Question : 155 of 160

Marks: +1, -0

HCLO4 is a stronger acid than H2SO4 due to which of the following reasons?
(i) Oxidation state of Cl in HClO4 is +7 and that of S in H2SO4 is +6
(ii) Cl is more electronegative than S
(iii) HClO4 is monobasic, whereas H2SO4 is dibasic
(iv) ClO3 part of HClO4 can break O−H bond more easily to liberate a proton than SO3 part in H2SO4

(i), (ii) & (iii) only
(i), (ii) & (iv) only
(i), (iii) & (iv) only
(ii), (iii) & (iv) only

Validate

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