Yo sup??
one mole of H2 reacts with half mole O2
therefore 5 moles will react with
=5*0.5
=2.5 mole
Hence the correct answer is option C
Hope this helps
Ethers have a much lower boiling point than their isomeric alcohols because ether have not hydrogen bond that why ethers have lower boiling point .
Ethers will not have a hydrogen atom attached to the oxygen atom as alcohols do. Because ether molecules can not form intermolecular hydrogen bonds, their boiling points are much shorter than those of alcohol with such a comparable mass.
Owing to the combination of intermolecular H-bonding in alcohols though not in ethers, alcohols possess higher boiling temperatures than isomeric ethers.
Therefore, ethers have a much lower boiling point than their isomeric alcohols because ether have not hydrogen bond that why ethers have lower boiling point .
To know more about boiling point
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<u>Answer:</u> The number of moles of
is 0.05 moles.
<u>Explanation:</u>
To calculate the molarity of solution, we use the equation:
![\text{Molarity of the solution}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}](https://tex.z-dn.net/?f=%5Ctext%7BMolarity%20of%20the%20solution%7D%3D%5Cfrac%7B%5Ctext%7BMoles%20of%20solute%7D%7D%7B%5Ctext%7BVolume%20of%20solution%20%28in%20L%29%7D%7D)
We are given:
Molarity of solution = 0.10 mol/L
Volume of solution = 1 L
Putting values in above equation, we get:
![0.10mol/L=\frac{\text{Moles of sodium}}{1.0L}\\\\\text{Moles of sodium}=0.10mol](https://tex.z-dn.net/?f=0.10mol%2FL%3D%5Cfrac%7B%5Ctext%7BMoles%20of%20sodium%7D%7D%7B1.0L%7D%5C%5C%5C%5C%5Ctext%7BMoles%20of%20sodium%7D%3D0.10mol)
The chemical reaction for the ionization of sodium sulfate follows the equation:
![Na_2SO_4(s)\rightarrow 2Na^+(aq.)+SO_4^{2-}(aq.)](https://tex.z-dn.net/?f=Na_2SO_4%28s%29%5Crightarrow%202Na%5E%2B%28aq.%29%2BSO_4%5E%7B2-%7D%28aq.%29)
By Stoichiometry of the reaction:
2 moles of sodium ions are produced by 1 mole of sodium sulfate
So, 0.10 moles of sodium ions will be produced by =
of sodium sulfate.
Hence, the number of moles of
is 0.05 moles.
Hello, 3Coli Here!
Your Answer is Here:
I would recheck, redo, and revise my answers, if necessary. Also, I can look at the lesson again, if I forgot something. So that's what I would do.
Hopefully, this helps!
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