MCQ
Metaphosphoric acid has the formula
- A${H_3}P{O_4}$
- ✓$HP{O_3}$
- C${H_2}P{O_3}$
- D${H_3}P{O_2}$
✓
Answer
Correct option: B.
$HP{O_3}$
b
(b) $HPO_3$ ,metaphosphoric acid
(b) $HPO_3$ ,metaphosphoric 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
$HN{O_3}$ in aqueous solution yields
→What is a coenzyme?
Ethyl ester $\mathop {\xrightarrow{{C{H_3}MgBr}}}\limits_{{\text{excess}}} P$. The product $P$ will be
→Consider the following alcohols,
→The order of decreasing reactivities of these alcohols towards nucleophilic substitution with $HBr$ is
Consider the above reaction sequence and identify the product $B$.
→Aryl halides are less reactive towards nucleophilic substitution reaction as compared to alkyl halides due to:
The rate of reaction is expressed as
→$ + \frac{1}{2}\frac{{d\left[ C \right]}}{{dt}} = - \frac{1}{3}\frac{{d\left[ D \right]}}{{dt}} = + \frac{1}{4}\frac{{d\left[ A \right]}}{{dt}} = \frac{{ - d\left[ B \right]}}{{dt}}$
the reaction is
Which of the following is used as an acid bath in dyeing cotton and wool?
Which of the following is used as an acid bath in dyeing cotton and wool?
In the given reaction : $[X]$ will be :
→