Question # 1

The base which is used in alkaline batteries is.

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NaOH

Al(OH)₂

KOH

Mg(OH)₂

The meaning of latin word acidus is.

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Sweet

Tasteless

Salty

Sour

Basic solution have pH value.

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Less than 7

Greater than 7

equal to 7

None of these

A substance which can behave as an acid as well as a base is called.

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Acid

Base

Amphoteric

Neutral

Grease stains from clothes are removed by sing.

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Ammonium nitrate

Aluminium hydroxide

Ammonium hydroxide

Aluminum chloride

A conjugate base is a specie formed by donating a.

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Proton

Electron pair

Neutron

Electron

___________ is not mineral acid.

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HCl

CH₃COOH

H₂SO₄

HNO₃

Potassium Ferrocyanide is a:

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Normal salt

Mixed salt

Complex salt

Double salt

The product of Lewis acid-base reaction is called adduct. The bond between the adduct species is.

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Ionic

Covalent

Metallic

Co-ordinate covalent

Acidic solutions have pH value.

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Less than 7

Greater than 7

equal to 7

None of these

The product of any Lewis acid-base reaction is a single specie called:

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free radical

adduct

molecular ion

conjugate

Which acid is found in sour milk?

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`Formic acid

Lacitc acid

Citric acid

Butric acid

Which base is more corrosive?

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NH₄OH

NaOH

Ca(OH)₂

AL(OH)₂

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10th Class Chemistry Chapter 10 Acids, Bases and Salts English Medium KPK Boards Online Mcqs MCQs With Answers

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