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IUPAC names of the given ether is 4-Ethoxy-1, 1-dimethylcyclohexane  
IUPAC names of the given ether is 4-Nitroanisole
IUPAC names of the given ether is 2-Chloro-1-methoxyethane
IUPAC names of the given ether is 1-Ethoxy-2-methylpropane
Ethanol undergoes intermolecular hydrogen bonding due to the presence of -OH group. Therefore, extra energy is required to break those hydrogen bonds. Whereas methoxymethane does not make H-bonds and hence ethanol has a higher boiling point than methoxymethane.
Reagents used in the dehydration of propan-2-ol to propene is Concentrated Phosphoric acid.
Reagent used in the benzyl alcohol to benzoic acid isAcidified   (potassium permanganate)
Reagents used in the bromination of phenol to 2,4,6-tribromophenol is Bromine water
The reagent used for oxidation of primary alcohol to aldehyde is Pyridinium chlorochromate (PCC).
Methyl magnesium bromide treated with propane, gives 2-methylpropane-2-ol on hydrolysis.
Ethyl magnesium chloride treated with formaldehyde followed by hydrolysis produces propan-1-ol.
Benzyl chloride treated with NaOH followed by acidification produces benzyl alcohol.
Alcohols undergo dehydration (removal of a molecule of water) to form alkenes on treating with a protic acid. Ethanol undergoes dehydration by heating it with concentrated sulphuric acid at 443 K.
If the alkyl or aryl groups attached to the oxygen atom are different, then it is mixed or unsymmetrical ether. Eg: 
Williamson ether synthesis is a reaction forming ether from a primary alkyl halide via SN2 reaction.
On treating phenol with chloroform in the presence of sodium hydroxide, a –CHO group is introduced at the ortho position of the benzene ring. This reaction is known as Reimer - Tiemann reaction