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| MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life With Answers PDF |
MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life With Answers PDF: Multiple Choice Questions (MCQs) are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge.
An MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life consists of a question or statement, followed by several answer options, of which the student must choose the correct one. The answer options are usually presented as a list of possible choices, such as A, B, C or D.
MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life With Answers PDF
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What is the active ingredient in baking powder? A: Sodium bicarbonate
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What is the active ingredient in antacids? A: Aluminium hydroxide and magnesium hydroxide
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What is the active ingredient in soaps? A: Fatty acids
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What is the active ingredient in toothpaste? A: Fluoride
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What is the active ingredient in bleach? A: Sodium hypochlorite
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What is the active ingredient in aspirin? A: Acetylsalicylic acid
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What is the active ingredient in antiseptics? A: Phenol and alcohol
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What is the active ingredient in insecticides? A: Pyrethrin
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What is the active ingredient in fertilizers? A: Nitrogen, phosphorus, and potassium
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What is the active ingredient in photography film? A: Silver halides
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What is the chemical formula for baking soda? A: NaHCO3
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What is the chemical formula for aspirin? A: C9H8O4
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What is the chemical formula for soap? A: Soap is a mixture of sodium or potassium salts of fatty acids
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What is the chemical formula for bleach? A: NaClO
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What is the chemical formula for baking powder? A: A mixture of baking soda, cream of tartar, and a starch
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What is the chemical formula for ammonia? A: NH3
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What is the chemical formula for hydrogen peroxide? A: H2O2
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What is the chemical formula for sugar? A: C12H22O11
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What is the chemical formula for vinegar? A: CH3COOH
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What is the chemical formula for baking soda? A: NaHCO3
Benefits of MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life
One of the benefits of using MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life is that they are easy to grade. The correct answer is already provided, so the teacher or exam proctor simply needs to check that the student has chosen the correct option. This makes MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life more efficient than open-ended questions, which require more time and effort to grade.
Another benefit of MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life is that they can test a wide range of knowledge, including factual information, concepts, and problem-solving skills. They can also be used to test a student's ability to apply knowledge to new situations, rather than just recall information.
Conclusion of MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life With Answers PDF
In conclusion, MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge. But to minimize the drawbacks, it is important to write good MCQs and use a variety of question types. They can test a wide range of knowledge, including factual information, concepts, and problem-solving skills, but they should not be the only method of assessment, it's important to use different types of questions to evaluate a student's understanding of a subject.
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