Identify the Arrhenius acids among the following- 1- NaCl 2- HCl 3- Cu OH 2 4- NaOH - 5- H 2 SO 4 6- HNO 3 7- KOH -A- 4-6 and 7 are acidsB- 2-5 and 6 are acidsC- 2-3 and 5 are acidsD- 1-2 and 5 are acids

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Arrhenius Theory of Acids ,Bases

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Question

Identify the Arrhenius acids among the following:

1. NaCl 2. HCl 3. $C u (O H)_{2}$ 4. NaOH

5. $H_{2} S O_{4}$ 6. $H N O_{3}$ 7. KOH

1,2 and 5 are acids

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2,3 and 5 are acids

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4,6 and 7 are acids

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2,5 and 6 are acids

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Solution

The correct option is D
2,5 and 6 are acids

Arrhenius acid should dissociate into $H^{+}$ ions on dissolving in water. So, only 2, 5 and 6 are arrhenius acids

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Similar questions

Identify the Arrhenius acids among the following:

1. NaCl 2. HCl 3. $C u (O H)_{2}$ 4. NaOH

5. $H_{2} S O_{4}$ 6. $H N O_{3}$ 7. KOH

Identify Arrhenius acids and bases among the following:
$\begin{matrix} 1. N a C l & 2. H C l 3. C u {(O H)}_{2} & 4. N a O H 5. H_{2} S O_{4} & 6. H N O_{3} 7. K O H \end{matrix}$

Identify the Arrhenius acids among the following:

1. NaCl 2. HCl 3. $C u (O H)_{2}$ 4. NaOH

5. $H_{2} S O_{4}$ 6. $H N O_{3}$ 7. KOH

Q. Identify Arrhenius acids and bases among the following:

\begin{matrix} 1. N a C l & 2. H C l 3. C u {(O H)}_{2} & 4. N a O H 5. H_{2} S O_{4} & 6. H N O_{3} 7. K O H \end{matrix}

Q. Identify Arrhenius acids and bases among the following:

\begin{matrix} 1. N a C l & 2. H C l 3. C u {(O H)}_{2} & 4. N a O H 5. H_{2} S O_{4} & 6. H N O_{3} 7. K O H \end{matrix}

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Identify the Arrhenius acids among the following: 1. NaCl 2. HCl 3. Cu(OH)2 4. NaOH 5. H2SO4 6. HNO3 7. KOH

The correct option is D 2,5 and 6 are acids Arrhenius acid should dissociate into H+ ions on dissolving in water. So, only 2, 5 and 6 are arrhenius acids

Identify the Arrhenius acids among the following:

1. NaCl 2. HCl 3. $C u (O H)_{2}$ 4. NaOH

5. $H_{2} S O_{4}$ 6. $H N O_{3}$ 7. KOH

The correct option is D
2,5 and 6 are acids

Arrhenius acid should dissociate into $H^{+}$ ions on dissolving in water. So, only 2, 5 and 6 are arrhenius acids