2ND SEMESTER EXAMINATIONS 2016/2017 SESSION PAPER CC
MISTRY
TIME:2 HRS
COURSE
Jotting, writing or any other inscription on your question paper, except name and registration number where neces
PROHIBITED IN THE EXAMINATION HALL ATTEMPT 2 IN SECTION A AND 2 QUESTIONS IN SECTION B
T and Z are two elements which form T2Zz and TZ2 molecules. If 0.1 m
of T2Z3 and TZ2 weighs 16.9 g and 10.3 g respectively. What are the
atomic mass of T and Z?