Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 4 (Q.No. 2)
2.
The oxygen atom is __________ times heavier than the hydrogen atom.
Discussion:
16 comments Page 2 of 2.
Swithin said:
8 years ago
Atomic weight of hydrogen is 1 and oxy is 16.
Deepak S said:
8 years ago
The molar mass of O2 = 2*16 = 32
The molar mass of H2 = 2*1 = 2
As w.k.t. atomic mass of both oxygen and hydrogen is 16 and 1 respectively, Hence
ratio of their masses = 32/2 = 16.
The molar mass of H2 = 2*1 = 2
As w.k.t. atomic mass of both oxygen and hydrogen is 16 and 1 respectively, Hence
ratio of their masses = 32/2 = 16.
Surendra said:
7 years ago
Atomic mass of H = 1,
Atomic mass of O =16.
So, the ratio of the atomic mass of both is 16. Oxygen atom 16 times heavier than hydrogen atom.
Atomic mass of O =16.
So, the ratio of the atomic mass of both is 16. Oxygen atom 16 times heavier than hydrogen atom.
Sparta somu said:
7 years ago
O+O =O2.
16+16 =32,
16/2 + 16/2 = 32/2,
8+8=16.
16+16 =32,
16/2 + 16/2 = 32/2,
8+8=16.
Santhosh said:
4 years ago
Mass of hydrogen is 1.
Mass of oxygen I is 16.
So sixteen times.
Mass of oxygen I is 16.
So sixteen times.
Gourav said:
3 years ago
Why molecular mass is being calculated here?
When it is clearly been asked about ATOMS not MOLECULES. I think it should be 8.
When it is clearly been asked about ATOMS not MOLECULES. I think it should be 8.
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