Everyday Science MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Everyday Science MCQ questions are crucial for students and job applicants preparing for competitive exams in Pakistan. These questions cover basic scientific principles and their application in daily life. By practicing Everyday Science MCQs, individuals can improve their understanding of topics such as physics, chemistry, biology, and environmental science, which are commonly included in exams. Whether you’re preparing for CSS, PMS, or NTS tests, these MCQs are essential for boosting your confidence and knowledge.
For those looking for high-quality practice materials, Pak MCQs offers an extensive collection of Past Paper Everyday Science MCQs, allowing students to understand the pattern and difficulty level of questions asked in previous exams. The platform also provides a comprehensive set of Everyday Science MCQs with Answers, helping learners to cross-check their responses and improve their performance efficiently.
Which of the following is a property of metals?
A. They are good conductors of heat and electricity.
B. They have low density.
C. They are brittle.
D. They have high ionization energies.
Answer: They are good conductors of heat and electricity.
What is the term for a substance that increases the rate of a chemical reaction without being consumed?
A. Catalyst
B. Reactant
C. Product
D. Solvent
Answer: Catalyst
What is the process of removing impurities from a substance called?
A. Purification
B. Filtration
C. Distillation
D. Extraction
Answer: Purification
Which of the following is used as a preservative in food?
A. Sodium benzoate
B. Sodium chloride
C. Acetic acid
D. Ethanol
Answer: Sodium benzoate
Which of the following elements is a halogen?
A. Chlorine
B. Calcium
C. Magnesium
D. Sodium
Answer: Chlorine
Which of the following is a common property of acids?
A. They have a sour taste.
B. They feel slippery.
C. They turn red litmus paper blue.
D. They react with metals to form bases.
Answer: They have a sour taste.
What is the name of the process used to separate a mixture into its individual components based on their different affinities for a stationary phase and a mobile phase?
A. Chromatography
B. Distillation
C. Filtration
D. Electrolysis
Answer: Chromatography
What is the term for the measure of the amount of solute dissolved in a solution?
A. Concentration
B. Density
C. Viscosity
D. Solubility
Answer: Concentration
What is the common term for a solution with a pH greater than 7?
A. Basic
B. Acidic
C. Neutral
D. Saline
Answer: Basic