Download App

6.2. Equilibrium - II (icon Equilibrium) — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry6.2. Equilibrium - II (icon Equilibrium)1 Mark
MCQ
The strongest acid is
  • A
    ${H_3}As{O_4}$
  • B
    ${H_3}As{O_3}$
  • C
    ${H_3}P{O_3}$
  • ✓
    ${H_3}P{O_4}$
✓

Answer

Correct option: D.
${H_3}P{O_4}$
(d)${H_3}P{O_4}$ is shows $+5$ maximum oxidation state.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 6.2. Equilibrium - II (icon Equilibrium)→6.2. Equilibrium - II (icon Equilibrium) — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following halogen acids is least acidic
→
The major product obtained in the photo catalysed bromination of $2-$ methylbutane is
→
When atoms are bombarded with alpha particles, only a few in million suffer deflection, others pass out undeflected. This is because
→
Which of the compound with molecular formula $C_5H_{10}$ yields acetone on ozonolysis?
→
Meso-tartaric acid is optically inactive due to the presence of
→
The hybridisation of central iodine atom in $IF_5 , I_3^-$ and $I^+_3$ are respectively
→
The dissociation constant of water is represented by $\text{K}=\frac{[\text{H}_3\text{O}^+][\text{OH}^-]}{[\text{H}_2\text{O}]}$$\text{or }=[\text{H}^+][\text{OH}^-]\text{K}_{\text{w}}$ is called:
→
Given below are the oxides:

$Na _{2} O , As _{2} O _{3}, N _{2} O , NO$ and $Cl _{2} O _{7}$

Number of amphoteric oxides is ..... .

→
The bond order in $CO_3^{2 - }$ ion between $C - O$ is
→
Which of the following properties is inversely related to electronegativity?
→