Write the mechanism of the following reactions:
` CH_(3)CH_(2)OH underset(443K)overset(Conc.H_(2)SO_(4)(excess)) to CH_(2)=CH_(2)`

Write the mechanism of the following reaction: CH_(3)CH_(2)OH overset(HBr)(rarr)CH_(3)CH_(2)Br+H_(2)O

Write the mechanism of the following reaction: CH_3CH_2OHoverset(conc.H_2SO_4(excess))underset(443K)(rarr)CH_2=CH_2

Write down the products of the following reaction : CH_3OCH_2CH_3 underset(Heat)overset(conc. HI) to

Write the mechanism of the following reaction. CH_4+Cl_2overset("diffused")underset("light")CH_3Cl+HCl

Write the product of the following reaction: CH_3-CO-CH_3overset(Zn-Hg)underset(conc.HCl)to

CH_(3)COCH_(3)overset("Conc. "H_(2)SO_(4))rarr The product is

Write down the products of the following reaction. CH_3OCH_2CH_3overset(conc HI)underset(Heat)(rarr)

Give the structure of the compounds in the following reactions CH_(2)=CH-CH_(2)OH overset(CrO_(3).2C_(5)H_(5)N)underset(CH_(2)Cl_(2))rarr[A]underset(H^(+))overset(CH_(3)OH)rarrunderset(C_(5)H_(10)O_(2))([B])underset(("Cold,dil"))overset(KMnO_(4)//OH^(-))rarrunderset((C_(5)H_(12)O_(4)))([C])overset(H_(3)O^(+))rarrunderset((C_(3)H_(6)O_(3)))([D])

Write the IUPAC name of the compound : CH_(3)-O-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(2)-CH_(3)