Matter and its states practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.
The direct conversion of solid CO₂ into gaseous CO₂ is an example of ______.
ठोस CO₂ का सीधे गैसीय CO₂ में परिवर्तन ______ का उदाहरण है।
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
Correct Answerसही उत्तर
A. SublimationA. उर्ध्वपातन
Explanationव्याख्या
Solid carbon dioxide changes directly into gas under ordinary atmospheric conditions, which is sublimation.
सामान्य वायुमंडलीय परिस्थितियों में ठोस कार्बन डाइऑक्साइड सीधे गैस में बदलती है, जिसे उर्ध्वपातन कहते हैं। ---
Practice More Like This
Vitorr selects questions using the same topic, subject, exam and overlapping concepts—not just database order.
Related Quizzes
Continue with quizzes connected to Matter and its states and Chemistry. Sign up is required only when you start a quiz.
Related Study Material
Chemistry – Periodic Table Complete Notes + Trends, Blocks, Properties & MCQs (SSC, Railway, UPSC 2026)Read study article →Chemistry – Acids, Bases & Salts Complete Notes + Reactions + MCQs (SSC, Railway, UPSC 2026)Read study article →Exploring Mixtures and Their Separation: Complete One-Liner Questions & Answers | Class 9 Science | English & HindiRead study article →