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 .
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The number of particles in 46g of Sodium (Na) atoms are 2.00088735004 mol
1740 g because the molar mass is 133.33g/mol, mulitplied by 11.37 mol = 1743.36. 1740 is closest and it may be a bit off depending on how many sig figs are used for the molar mass. So 1740g
Explanation:
It is given that mass of ascorbic acid = 0.287 g
As molar mass of ascorbic acid is 176.12 g/mol. Hence, calculate its number of moles as follows.
moles ascorbic acid = 
moles ascorbic acid = 
= 
mol
So, moles of 
= 
= 
= 
mol
Therefore, moles NaOH required = moles
moles NaOH required = mol
Now, we will calculate the volume of NaOH as follows.
volume NaOH = 
volume NaOH = 
= 0.0652 L
or, = 65.2 mL (as 1 L = 1000 ml)
Thus, we can conclude that the volume of NaOH required is 65.2 ml.
