Specific Heat and Calorimetry MCQs

Prepare for Specific Heat and Calorimetry MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

76 Solved Questions • 57 Mins Practice • Updated for 2026 Competitive Exams
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Specific Heat and Calorimetry constitutes an essential examination topic within Physics, evaluating theoretical principles, historical context, and practical problem-solving applications. On MCQsMind, candidates practice verified past-paper solutions, conceptual breakdowns, and syllabus-aligned questions tailored for CSS, PMS, and competitive screening examinations.

Welcome to the verified preparation module for Heat & Thermodynamics on McqsMind. This comprehensive set offers solved multiple-choice questions with answers, detailed explanations, and authentic past-paper style questions aligned with the latest syllabus of Heat & Thermodynamics (Physics).

100% Verified Answer Keys CSS, PMS, FPSC, PPSC, NTS Ready 2026/2027 Syllabus Guidelines

Solved Questions

Practice with answers, explanations, and exam-focused revision notes.

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41
The SI unit of specific heat capacity is:
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42
What is a thermal property of a material that determines the quantity of energy required to change the phase of a unit mass of that substance?
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43
When a heater provides 2,000 J of energy to a liquid of mass 0.10 kg, the temperature rises by 5 K. The specific heat capacity of the liquid is
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44
The difference between the molar specific heat at constant pressure and the molar specific heat at constant volume for an ideal gas is known as
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45
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46
The specific heats of CO2 at constant pressure and constant volume are 0.833 J/g K and 0.641 J/g K respectively. If molecular weight of CO2 is 44, what is the universal constant R?
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47
88. The change in entropy of water of mass m with specific heat c when heated from T1 to T2 is:
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49
If the specific latent heat of vaporization of oxygen is 214 kJ kg-1, how much heat will be absorbed when 3.0 kg of oxygen is boiled off at its boiling point?
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50
A tap supplies water at 20°C. A man takes 1 litre of water per minute at 83°C from a geyser connected to the tap. The power of the geyser is
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Pedagogical Syllabus Blueprint

Specific Heat and Calorimetry MCQs: Preparation Strategy & Exam Blueprint

Examination Weightage & Commission Distribution

In Pakistan's premier competitive examinations—including the Federal Public Service Commission (FPSC General Recruitment & CSS MPT), Punjab Public Service Commission (PPSC Lecturer, Tehsildar & PMS Screening), KPPSC, SPSC, and BPSC—questions derived from Specific Heat and Calorimetry MCQs consistently constitute a decisive 10% to 25% weightage of the Heat & Thermodynamics paper. Testing agencies frequently evaluate both foundational factual recall and deeper analytical comprehension, requiring aspirants to master key dates, statutory articles, constitutional clauses, and thematic definitions.

High-Yield Conceptual Pillars & Distractor Analysis

Historical trend analysis across past five-year examination cycles demonstrates that examiner traps frequently involve closely matched numerical alternatives, chronologically contiguous treaties, and semantic subtleties in statutory phraseology. When preparing Specific Heat and Calorimetry MCQs, candidates must deliberately review the underlying rationale provided for every question rather than merely memorizing raw answer options. Understanding why incorrect distractors fail is the most reliable predictor of achieving top percentiles in computerized and optical mark recognition (OMR) screening tests.

Negative Marking Mitigation & Time Management Protocol

For examinations enforcing negative marking penalties (such as PPSC's 0.25-mark deduction per erroneous response or NTS gatekeeper quotas), an aggressive elimination technique must be deployed. Candidates should systematically rule out improbable options first to elevate probability thresholds from 25% to 50% or 100%. Allocating an average of 45 to 60 seconds per item during mock trials builds the psychological stamina and cognitive precision required to complete 100-question papers within official 90-minute time limits.

Recommended Reference Sources & Statutory Reading

To achieve definitive conceptual mastery in Physics, candidates are advised to cross-reference our solved explanations with primary gazettes, statutory texts, and canonical academic textbooks. Verifying controversial questions against authentic official repositories guarantees that prospective civil servants and professional candidates present incontestable answers during both optical paper evaluations and viva voce departmental interviews.