Question
Download Solution PDFनिश्चित अनुपात का नियम ______ द्वारा दिया गया था।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- निश्चित अनुपात के नियम में कहा गया है कि एक यौगिक में तत्व हमेशा द्रव्यमान के समान अनुपात होंगे।
- यह प्राउस्ट द्वारा दिया गया था।
- लावोइसियर ने दहन में ऑक्सीजन की भूमिका की खोज की।
- डेमोक्रिटस एक ग्रीक गणितज्ञ था।
- डाल्टन ने परमाणु सिद्धांत दिया जो बताता है कि विभिन्न आकार के परमाणु आकार और द्रव्यमान में भिन्न होते हैं।
Last updated on Jun 2, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> The RRB Group D Exam Date will be soon announce on the official website. Candidates can check it through here about the exam schedule, admit card, shift timings, exam patten and many more.
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-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.
-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a National Apprenticeship Certificate (NAC) granted by the NCVT.
-> This is an excellent opportunity for 10th-pass candidates with ITI qualifications as they are eligible for these posts.
-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.
-> Prepare for the exam with RRB Group D Previous Year Papers.