जर नायट्रोजनचे अणू वस्तुमान 14 आणि हायड्रोजनचे 1 आहे. तर अमोनियाचे आण्विक वस्तुमान किती असेल?

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RRB ALP CBT I 17 Aug 2018 Shift 2 Official Paper
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  1. 17
  2. 18
  3. 15
  4. 16

Answer (Detailed Solution Below)

Option 1 : 17
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योग्य उत्तर 17 आहे.

Key Points

  • दिलेले आहे:
    • नायट्रोजनचे अणू वस्तुमान 14 आणि हायड्रोजनचे 1 आहे
  • म्हणून, NH3 चे आण्विक वस्तुमान = ( 1 x 14 ) + ( 3 x 1 )
    • NH3 चे आण्विक वस्तुमान = 17 ग्रॅम/मोल

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Last updated on Jul 2, 2025

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-> RRB ALP Exam Date OUT. Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article. 

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-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

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->The candidates must have passed 10th with ITI or Diploma to be eligible for this post. 

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