From alcohol for preparation of alkyl bromide does we need to add HBr in presence of NaBr + H2SO4 by - Chemistry -

Question

From alcohol for preparation of alkyl bromide does we need to add
HBr in presence of NaBr + H2SO4 by heating as a catalyst or we can
use only NaBr + H2SO4 instead of HBr or we can use both of the
process????

Jeetika Manuja · Accepted Answer

From alcohol for preparation of alkyl bromide does we need to add HBr in presence of NaBr + H2SO4 by heating as a catalyst or we can use only NaBr + H2SO4 instead of HBr or we can use both of the process????