  From the very early days of Particle Physics, both experimental and
theoretical studies on proton-proton collisions had occupied the center-stage
of attention for very simple and obvious reasons. And this intense interest
seems now to be at peak value with the onset of the Large Hadron Collider
(LHC)-studies at TeV ranges of energies. In this work, we have chosen to
analyse the inclusive cross-sections, the rapidity density, the $K/\pi$ and
$p/\pi$-ratio behaviours and the $<p_T>$-values, in the light of the Sequential
Chain Model (SCM). And the limited successes of the model encourage us to take
up further studies on several other aspects of topmost importance in particle
physics with the same approach.
