$$H_{3}PO_{2}$$ is the formula for one of the phosphorus acid. Its name and basicity are respectively
B
Hypophosphorus acid and two
C
Hypophosphorus acid and one
D
Hypophosphoric acid and two
Correct option is C. Hypophosphorus acid and one
Name and basicity of $$H_{3}PO_{2}$$ is hypophosphorus acid & one.