Question
Download Solution PDFआदर्श वायूचा एक मोल 273 K आणि 1 atm दाबावर ______ लीटर इतके आकारमान व्यापतो.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF22.4 लीटर हे योग्य उत्तर आहे.
Key Points
- मानक तापमान आणि दाबावर (STP) कोणत्याही वायूचा एक मोल 22.4 लीटर इतके आकारमान व्यापतो.
- मानक तापमान 0°C (273.15 K) तर मानक दाब 1 atm इतका आहे.
Important Points
अ‍ॅव्होगॅड्रोच्या नियमानुसार:
- समान तापमान आणि दाबावर असलेल्या कोणत्याही वायूच्या समान खंडांमध्ये समान संख्येचे कण असतात.
आदर्श वायू समीकरण:
- PV = nRT
- n = मोल्सची संख्या
- R = वायु स्थिरांक.
- R साठी SI मूल्य 8.31441 J K-1 mol-1 आहे.
| घटक | चल | एकक |
|---|---|---|
|
दाब
|
P
|
atm
Torr,
Pa,
किंवा
mmHg
|
|
आकारमान
|
V
|
L किंवा m³
|
|
मोल्स (ग्रॅमरेणु)
|
n
|
मोल
|
|
तापमान
|
T
|
K
|
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