1) The correct statment(s) about the oxoacids, HClO4 and HClO, is(are) A) The central atom in both HClO4 AND HClO is sp3 hybridised B) HClO4 is formed in the reaction between Cl2andH2O C) The conjugate base of HClO4 is weaker base than H2O D) HClO4 is more acidic than HClO because of the resonance stabilisation of its anion Answer: Option A,C,DExplanation:(a) ClO−4 is more stable than ClO- (b) In correct: Cl2 +H2O → HCl +HOCl (c) (d) HClO4 is stronger acid than H2O