Question
Give the method to prepare hypophosphorous acid and pyrophosphoric acid?
✓
Answer
1. Hypophosphorous acid – Phosphorous reacts with water to give hypophosphorous acid.
2. Pyrophosphoric acid – Phosphorous acid is heated they produce pyrophosphoric acid.
2. Pyrophosphoric acid – Phosphorous acid is heated they produce pyrophosphoric acid.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Enzyme catalysis is highly specific in nature. Justify this statement.
Fluoro acetic acid is more acidic than iodoacetic acid. Give reason.
How Is Buna – N prepared? Give its use.
Define chemical adsorption? Give example.
Write a note about Cortrell’s precipitator.
Give the IUPAC names of the following compounds.
1. $\left[ Pdl _2( ONO )_2\left( H _2 O \right)_2\right]$
2. $\left[ Cr \left( PPh _3\right)( CO )_5\right]$
→1. $\left[ Pdl _2( ONO )_2\left( H _2 O \right)_2\right]$
2. $\left[ Cr \left( PPh _3\right)( CO )_5\right]$
Draw the structure of sucrose
What is meant by gold number?
What happens when sodium azide is treated with methyl bromide?
Explain mendlus reaction.