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Matter and its states practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.

Question language / प्रश्न भाषा

Which process converts a gas directly into a solid?

कौन-सी प्रक्रिया गैस को सीधे ठोस में बदलती है?
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
A
Depositionनिक्षेपण
✓
B
Fusionगलन
C
Vaporisationवाष्पन
D
Meltingपिघलना

Correct Answerसही उत्तर

A. DepositionA. निक्षेपण

Explanationव्याख्या

Deposition is the reverse of sublimation, in which a gas changes directly into a solid without becoming liquid.

निक्षेपण उर्ध्वपातन की विपरीत प्रक्रिया है, जिसमें गैस द्रव बने बिना सीधे ठोस में बदल जाती है। ---

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Which process converts a solid directly into a gas without passing through the liquid state?कौन-सी प्रक्रिया ठोस को द्रव अवस्था से गुजरे बिना सीधे गैस में बदलती है?Same topic · Same subject · Same exam
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A solid begins to melt when its particles acquire enough energy to ______.ठोस तब पिघलना शुरू करता है जब उसके कण ______ के लिए पर्याप्त ऊर्जा प्राप्त कर लेते हैं।Same topic · Same subject · Same exam
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