Class 9 Exam  >  Class 9 Questions  >  How many moles are present in 2.3 g of Na ?a)... Start Learning for Free
How many moles are present in 2.3 g of Na ?
  • a)
    2 mole
  • b)
    1 mole
  • c)
    2/3 mole
  • d)
    0.1 mole
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled...
Molecular mass of Sodium is 23 u. So, 23 g of Sodium (Na) is equal to 1 mole of Na.
Number of moles of Na present in 2.3 g of Na = Given mass of Na / Molar mass of Na = 2.3 / 23 = 0.1 mole
View all questions of this test
Explore Courses for Class 9 exam

Top Courses for Class 9

How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer?
Question Description
How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer?.
Solutions for How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice How many moles are present in 2.3 g of Na ?a)2 moleb)1 molec)2/3 moled)0.1 moleCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev