Question
Download Solution PDF60 గ్రా హీలియంలో ఎన్ని మోల్స్ ఉన్నాయి?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- హీలియం గ్రాముల సంఖ్య (He) = 60 గ్రా
- పరమాణు ద్రవ్యరాశి అనేది మొత్తం ప్రోటాన్లు మరియు న్యూట్రాన్ల మొత్తం.
- హీలియం యొక్క పరమాణు ద్రవ్యరాశి = 2 × 2 = 4
- ఇప్పుడు మనకు లభించే అనేక మూలకాలతో ద్రవ్యరాశిని గుణించండి = 4 × 1 = 4
- ఒక మోల్ అణువు యొక్క మొత్తం ద్రవ్యరాశికి సమానం.
- ఒక మోల్ 4 గ్రాముల హీలియం అణువుకు సమానమని మనకు తెలుసు.
- ఇప్పుడు 60 గ్రాముల హీలియంలోని మోల్స్ సంఖ్య (n) = 60/4
- 60 గ్రాముల మోల్స్ సంఖ్య 15 మోల్స్.
n = 15 మోల్స్
Last updated on Jul 19, 2025
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