| ⇦ | 
| ⇨ |
What is the number of mols of hydrogen atoms in 3.2g of methane
Options
(a) 0.2
(b) 0.4
(c) 0.8
(d) 2
Correct Answer:
0.8
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When carbon monoxide is passed over solid caustic soda heated to 200▫ C it forms
- The method not used in metallurgy to refine the impure metal is
- The number of oxygen atoms in 4.4g of CO₂ is
- A unit cell of sodium chloride has four formula units.The edge length of the unit cell
- The correct order of ionization energy of C, N, O, F is
Topics: Basic Concepts of Chemistry
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When carbon monoxide is passed over solid caustic soda heated to 200▫ C it forms
- The method not used in metallurgy to refine the impure metal is
- The number of oxygen atoms in 4.4g of CO₂ is
- A unit cell of sodium chloride has four formula units.The edge length of the unit cell
- The correct order of ionization energy of C, N, O, F is
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
W/A ( gm), u will get your answer.
thanks
No. Of moles= mass/ molar mass
Molar mass of CH4 = 12+4(1)=16
No of moles in CH4 = 3.2/ 16
= 0.2mol
So,
No.of moles of H = 0.2 (4)
= 0.8 mol