Home › AP EAPCET (Engineering) › Chemistry › p-Block Elements (Groups 15-18) › Phosphorus shows the +1 oxidation state in which…
Phosphorus shows the +1 oxidation state in which acid?
APhosphoric acid
BPhosphorous acid
CHypophosphorous acid
DMetaphosphoric acid
Answer & Solution
Correct answer: C. Hypophosphorous acid
In H3PO2 the phosphorus atom is in the +1 state.
Related questions
Biologically, ammonia is produced by which process?Liquid ammonia dissolves which metals to give coloured conducting solutions?What is burnt to detect small ammonia leaks in refrigeration systems?The name ammonia comes from which deity?Who later developed the industrial method for ammonia based on Haber's work?Haber and LeRossignol developed ammonia synthesis from which reactants?Ammonia combines with nitric acid to form what?Dense white fumes appear when ammonia meets HCl. What are they?