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Thermodynamics

CBSE · Class 11 · Chemistry

Flashcards for Thermodynamics — CBSE Class 11 Chemistry. Quick Q&A cards covering key concepts, definitions, and formulas.

116 questions92 flashcards5 concepts

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92 Flashcards
Card 1Basic terms

What is a thermodynamic system?

Answer

A thermodynamic system is that part of the universe in which observations are made. The rest of the universe is the surroundings. The system and surroundings together make the universe.

Card 2मूल शब्द

ऊष्मागतिकीय तंत्र क्या है?

Answer

ऊष्मागतिकीय तंत्र (thermodynamic system) ब्रह्माण्ड का वह भाग है जिसमें प्रेक्षण किये जाते हैं। शेष ब्रह्माण्ड परिवेश है। तंत्र और परिवेश मिलकर ब्रह्माण्ड बनाते हैं।…

Card 3मूल शब्द

किसी तंत्र की सीमा क्या होती है?

Answer

सीमा वास्तविक या काल्पनिक दीवार है जो सिस्टम को परिवेश से अलग करती है। यह पदार्थ और ऊर्जा के हस्तांतरण को ट्रैक करने में मदद करता है।…

Card 4Basic terms

What is the boundary of a system?

Answer

The boundary is the real or imaginary wall that separates the system from the surroundings. It helps track matter and energy transfer.

Card 5Types of systems

What is an open system? Give an example.

Answer

An open system exchanges both matter and energy with the surroundings. Example: reactants in an open beaker.

Card 6प्रणालियों के प्रकार

खुला तंत्र क्या है? एक उदाहरण दीजिए।

Answer

एक खुली प्रणाली परिवेश के साथ पदार्थ और ऊर्जा दोनों का आदान-प्रदान करती है। उदाहरण: एक खुले बीकर में अभिकारक।…

Card 7प्रणालियों के प्रकार

बंद तंत्र क्या है? एक उदाहरण दीजिए।

Answer

एक बंद प्रणाली ऊर्जा का आदान-प्रदान करती है लेकिन पदार्थ का नहीं। उदाहरण: एक बंद चालक पात्र में अभिकारकों जैसे कि तांबा या स्टील।…

Card 8Types of systems

What is a closed system? Give an example.

Answer

A closed system exchanges energy but not matter with the surroundings. Example: reactants in a closed conducting vessel such as copper or steel.

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Frequently Asked Questions

What are the important topics in Thermodynamics for CBSE Class 11 Chemistry?
Thermodynamics covers several key topics that are frequently asked in CBSE Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Thermodynamics — CBSE Class 11 Chemistry?
Understand the core concepts first, then work through the 116 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Thermodynamics?
There are 92 flashcards for Thermodynamics covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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