Alcohols Phenol...

Hydroboration-oxidation of $$CH_{3}CH= CH_{2}$$ produces:

Oxymercuration-demercuration reaction $$(Hg(OAc)_{2}/THF-H_{2}O)$$ followed by $$(NaBH_{4}, C_{2}H_{5}OH)$$ on $$CH_{3}CH=CH_{2}$$ produces:

Teritary alcohol is obtained as major product in

Statement-1: In the fermentation process of molasses, along with yeast, $$(NH_{4})_{2}SO_{4}$$  and $$(NH_{4})_{3}PO_{4}$$ are added.
Statement-2: Both $$(NH_{4})_{3}PO_{4}$$ and $$(NH_{4})_{2}SO_{4}$$ act as food and help in the growth of yeast.

Hydrogen chloride and $$SO_{2}$$ are the side products in the reaction of ethanol with thionyl chloride. Which of the following is main product in this reaction?

In which one of the following reagents $$O-H$$ bond fission in alcohol can not take place?

An organic compound (A) containing C, H and O has a pleasant odour with boiling point $$78^{0}$$. On boiling (A) with concentrated $$H_{2}SO_{4}$$, colourless gas is evolved which decolorizes bromine water and alkaline $$K MnO_{4}$$. The organic compound (A) is :

An alcohol (A) on heating with concentrated $$H_{2} SO_{4}$$ gives alkene (B), which shows geometrical isomerism. The compound (A) is:

$$CH_{3}MgX\overset{CH_{3}COOC_{2}H_{5}}{\rightarrow} A \overset{Na} {\rightarrow} B \overset{C_{2}H_{5}Br}{\rightarrow} C$$