Types of Salts and Uses of Salts MCQs || 10th Chemistry Chapter 10 1. What is a salt formed by the total replacement of ionizable H⁺ ions of an acid called? A) Acidic Salt B) Normal Salt C) Basic Salt D) Double Salt 2. Which type of salt turns blue litmus red? A) Normal Salt […]
Types of Salts and Uses of Salts MCQs || 10th Chemistry Chapter 10 Read More »
Salts, Characteristics and methods of preparation of salts MCQs || 10th Chemistry Chapter 10 1. Salts are formed by the neutralization of which two types of compounds? A) Acid and metal B) Acid and base C) Base and water D) Metal and water 2. What are the positive ions in salts called? A) Anions B)
pH Scale, indicator, pH indicator and pH meter MCQs || 10th Chemistry Chapter 10 1. Which ion concentration is the basis for the pH scale? A) [OH⁻] B) [H⁺] C) [Na⁺] D) [Cl⁻] 2. What is formed when bases react with acids? A) Hydrogen gas B) Salt and water C) Carbon dioxide D) Hydrochloric acid
pH Scale, indicator, pH indicator and pH meter MCQs || 10th Chemistry Chapter 10 Read More »
1. What do bases produce when they react with acids? A) Salt and hydrogen gas B) Salt and water C) Water and oxygen D) Carbon dioxide and water 2. What gas is liberated when alkalis react with ammonium salts? A) Nitrogen B) Oxygen C) Ammonia D) Hydrogen 3. What happens when alkalis are added to
General Properties of bases and Uses of bases MCQs || 10th Chemistry Chapter 10 Read More »
General Properties of Acids and Uses of Acids MCQs || 10th Chemistry Chapter 10 1. What gas is evolved when acids react with metals? A) Oxygen B) Nitrogen C) Hydrogen D) Carbon dioxide 2. Acids react with carbonates to produce which gas? A) Oxygen B) Carbon dioxide C) Nitrogen D) Hydrogen 3. What is formed
General Properties of Acids and Uses of Acids MCQs || 10th Chemistry Chapter 10 Read More »
Introduction and concepts of acids and bases MCQs || 10th Chemistry Chapter 10 1. What substance is produced by taking an alkaline medicine to treat acidity? A) Acid B) Salt C) Base D) Water 2. What type of taste do acids generally have? A) Sweet B) Sour C) Bitter D) Salty 3. Which of the
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MCQs Related to IMPORTANCE OF EQUILIBRIUM CONSTANT || 10TH CHEMISTRY 1. What does the equilibrium constant help to predict? A) Temperature of a reaction B) Direction and extent of a reaction C) Pressure changes in a reaction D) Volume of the reactants 2. When Qc < Kc, what happens to the reaction? A) It goes
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Important MCQs Related to REVERSIBLE REACTION AND DYNAMIC EQUILIBRIUM || 10th Chemistry 1. What are the substances that combine in a chemical reaction called? A) Products B) Reactants C) Catalysts D) Inhibitors 2. What is the new substance formed in a chemical reaction called? A) Reactant B) Catalyst C) Product D) Solvent 3. What type
Important MCQs Related to REVERSIBLE REACTION AND DYNAMIC EQUILIBRIUM || 10th Chemistry Read More »
Important MCQs Related to introduction to hydrocarbons and types of hydrocarbons. 1. What elements make up hydrocarbons? A) Carbon and Oxygen B) Carbon and Hydrogen C) Carbon and Nitrogen D) Carbon and Sulfur 2. What type of bonds can carbon atoms form in hydrocarbons? A) Single bonds only B) Single, double, and triple bonds C)
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Q.1: What is the simplest alkane? A) Ethane B) Propane C) Methane D) Butane Q.2: What is the molecular formula of methane? A) C2H6 B) C3H8 C) C4H10 D) CH4 Q.3: Alkanes are also known as what? A) Acetylenes B) Paraffins C) Alkenes D) Aromatics Q.4: What type of bonds do alkanes have? A) Double
Alkanes: Properties, Reactions, and Applications or uses || 10th Chemisrtry Read More »