  The cross sections and transverse spin asymmetries in the hard exclusive
electroproduction of decuplet baryons are calculated in the large N_c limit and
found to be comparable to that of octet baryons. Large N_c selection rules for
the production amplitudes are derived, leading to new sensitive tests of the
spin aspects of the QCD chiral dynamics both in the nonstrange and strange
sectors. Importance of such studies for the reliable extraction of the pion
form factor from pion electroproduction is explained.
