The number of hydrogen atoms attached tophosphorus atom in hypophosphorus acid is

Question

The number of hydrogen atoms attached tophosphorus atom in hypophosphorus acid is (A) three (B) one (C) two (D) zero

Tardigrade Admin · Accepted Answer

Molecular formula of Hypophosphorous Acid is H 3 P O 2. In this, two hydrogen atoms are attached to phosphorus atom with single bond, one - OH group is attached to phosphorus atom with single bond and one oxygen atom is attached to phosphorus atom with double bond. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/f566f6f0e1ffe460735a1850e1ea111f-.png" />

Q. The number of hydrogen atoms attached tophosphorus atom in hypophosphorus acid is

three

one

two

zero

Molecular formula of Hypophosphorous Acid is $H_{3} P O_{2}$ .
In this, two hydrogen atoms are attached to phosphorus atom with single bond, one - $O H$ group is attached to phosphorus atom with single bond and one oxygen atom is attached to phosphorus atom with double bond.

Q. The number of hydrogen atoms attached tophosphorus atom in hypophosphorus acid is

three

one

two

zero

Molecular formula of Hypophosphorous Acid is H3​PO2​. In this, two hydrogen atoms are attached to phosphorus atom with single bond, one - OH group is attached to phosphorus atom with single bond and one oxygen atom is attached to phosphorus atom with double bond.

Molecular formula of Hypophosphorous Acid is $H_{3} P O_{2}$ .
In this, two hydrogen atoms are attached to phosphorus atom with single bond, one - $O H$ group is attached to phosphorus atom with single bond and one oxygen atom is attached to phosphorus atom with double bond.