Which of the following species are ions-Cl - Fe 3- NO 3- FeCl 2- OH - SO 42- H 2 O - C 12 H 22 O 11A- C 12 H 22 O 11- Fe 3- OH -B- Cl - Fe 3- C 12 H 22 O 11- FeCl 2C- OH - SO 42- FeCl 2- H 2 OD- Cl - Fe 3- NO 3- OH - SO 42-

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Ionic Bond

Which of the ...

Question

Which of the following species are ions?

${C l}^{-}$ , ${F e}^{3 +}$ , ${N O}_{3}^{-}$ , ${F e C l}_{2}$ , ${O H}^{-}$ , ${S O}_{4}^{2 -}$ , $H_{2} O$ , $C_{12} H_{22} O_{11}$

C₁₂H₂₂O₁₁, Fe³⁺, OH^-

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Cl^-, Fe³⁺, C₁₂H₂₂O₁₁, FeCl₂

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OH^-, (SO₄)^2-, FeCl₂, H₂O

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Cl^-, Fe³⁺, (NO₃)^-, OH^-, (SO₄)^2-

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Solution

The correct option is D
Cl^-, Fe³⁺, (NO₃)^-, OH^-, (SO₄)^2-

Ions are species having net charge. Here, the entities which have charges are ions.

They are ${C l}^{-}$ , ${F e}^{3 +}$ , ${N O}_{3}^{-}$ , ${O H}^{-}$ , ${S O}_{4}^{2 -}$ . $C_{12} H_{22} O_{11}$ is the molecule of sugar. $H_{2} O$ and ${F e C l}_{2}$ are molecules as they have no net charge but made of different atoms.

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Similar questions

Q. In the following reaction, which species acts as an oxidising agent?

F e^{2 +} + 2 H^{+} + N O_{3}^{-} \to F e^{3 +} + N O_{2} + H_{2} O

Q. If concentration of

O H^{-}

ions in the reaction

F e (O H)_{3} (s) ⇋ F e^{3 +} + (a q) + 3 O H^{-} (a q)

is decreased by

1 / 4

times, then equilibrium concentration of

F e^{3 +}

will increase by

Question 13
Write the molecular formulae of all the compounds that can be formed by the combination of following ions
$C u^{2 +}, N a^{+}, F e^{3 +}, C l^{-}, S O_{4}^{2}, P O_{4}^{3 -}$

Q. The number of redox reactions from the following equations are:
a.

H_{2} S + {F e}^{3 +} ⟶ {F e}^{2 +} + S ↓ + H^{\oplus}

I^{⊖} + I O_{3}^{⊖} + H^{\oplus} ⟶ I_{2} + H_{2} O

B i (s) + N O_{3}^{⊖} + H^{\oplus} ⟶ N O_{2} + {B i}^{3 +} + H_{2} O

I^{⊖} + O_{2} (g) + H_{2} O ⟶ I_{2} + ⊖ O H

C u (s) + {A u}^{\oplus} ⟶ A u (s) + {C u}^{2 +}

The ionic compound formed by the ions ${Fe}^{3 +}$ and $({SO}_{4})^{2 -}$ has the chemical formula ________.

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Which of the following species are ions? Cl−, Fe3+, NO3−, FeCl2, OH−, SO42−, H2O, C12H22O11

Which of the following species are ions?

${C l}^{-}$ , ${F e}^{3 +}$ , ${N O}_{3}^{-}$ , ${F e C l}_{2}$ , ${O H}^{-}$ , ${S O}_{4}^{2 -}$ , $H_{2} O$ , $C_{12} H_{22} O_{11}$