MCQ
$P_4O_{10}$ reacts with $HNO_3$ to give
- A$N_2O, H_3PO_2$
- B$N_2O_3, H_3PO_4$
- C$NO_2, HPO_3$
- ✓$N_2O_5, HPO_3$
✓
Answer
Correct option: D.
$N_2O_5, HPO_3$
d
The reaction is as follows: $4 HNO _3+ P _4 O _{10} \rightarrow 2 N _2 O _5+4 HPO _3$
The reaction is as follows: $4 HNO _3+ P _4 O _{10} \rightarrow 2 N _2 O _5+4 HPO _3$
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
$D- (+)- Glyceraldehyde \xrightarrow[(ii) H_2O/H^+(iii)HNO_3]{(i)HCN}$
→The products formed in the above reaction are
Hydrated $C{u^{ + 2}}$ ion will be
→A reaction
→$2NO + 2H_2 \longrightarrow N_2 + 2H_2O$
has following mechanism
Step $-I$ : $2NO \longrightarrow N_2O_2$
Step $-II$ : $N_2O_2 + H_2 \longrightarrow N_2O + H_2O$
Step $-III$ : $N_2O + H_2 \longrightarrow N_2 + H_2O$
Which of the following substance is a reaction intermediate
Bakelite is formed by:
Which of the following inert gas liquifies easily
The intermediate $X$, in the reaction
→$[Image]$ is ..... .
Which of the following complex is octahedral, diamagnetic and the most stable?
Reaction of ethyl chloride with sodium leads to
Given below are two statements: one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R)$ :
→Assertion $(A)$ : $\mathrm{S}_{\mathrm{N}} 2$ reaction of $\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{Br}$ occurs more readily than the $\mathrm{S}_{\mathrm{N}} 2$ reaction of $\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{Br}$.
Reason $(R)$ : The partially bonded unhybridized p-orbital that develops in the trigonal bipyramidal transition state is stabilized by conjugation with the phenyl ring.
In the light of the above statements, choose the most appropriate answer from the options given below:
What are polymers?