A 1.84 mg sample of polyhydric alcoholic compound ′X′ of molar mass 92.0 g/mol gave 1.344 mL of H2 gas at STP. The number of alcoholic hydrogens present in compound ′X′ is ______.
Glyptal (alkyd resins) are polyesters of acids and polyhydric alcohols. They are used in the manufacture of:
t-butyl methyl ether on reaction with anhydrous HI gives an alcohol (A) and halide (B). Which of the following statement is correct?
Assertion :Tert-butyl methyl ether on treatment with HI at 100oC gives a mixture of methyl iodide and tert-butyl alcohol. Reason: This reaction occur via SN2 mechanism.
The order of reactivity of methyl alcohol (I), isopropyl alcohol (II) tertiary butyl alcohol (III) and ethyl alcohol (IV) for esterification in decreasing order will be: