Question

Find the odd one out with reason:-

HCl, H2CO3, HNO3, H2SO4

Answer 1

Answer:

H2CO3 is odd one out....

Reason: Hcl, HNO3, H2SO4 they all are strong acid while H2CO3 is a weak acid.... It does not ionise completely in water and hence give less H+ ions... in comparison of HCl, HNO3, H2SO4...

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Answer 2

Answer: H2SO3 BECAUSE it is a weak acid

Explanation:

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