Answers

2016-02-20T15:46:59+05:30
Sulphurous acid is the second name For sulfourous acid There Are No Other Names kept for This Acid[Plz Not To Confuse This Acid With Sulphuric Acid]
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2016-02-20T17:17:56+05:30
sulfurous acid -H₂SO₃  is known as sulphurous acid.
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