Primary and secondary education past papers.

THE UNITED REPUBLIC OF TANZANIA
NATIONAL EXAMINATIONS COUNCIL OF TANZANIA
CERTIFICATE OF SECONDARY EDUCATION EXAMINATION

032/1               CHEMISTRY 1
(For Both School and Private Candidates)

Time: 3 Hours                 Thursday, 08​^th ​ November 2018 a.m.

Instructions

1. This paper consists of sections A, B and C with a total of ​ fourteen (13)​ questions.
2. Answer ​ all​ questions in this paper.
3. Calculators, cellular phones and any unauthorised materials are ​ not​ allowed in the examination
room.
4. Write your ​ Examination Number​ on every page of your answer booklet(s).
5. The following constants may be used:
Atomic masses: H = 1, C=12, O = 16, N = 14,  Cu = 64, Pb=108.
Avogadro`s number = 6.02 x 10​^23​ .
GMV at s.t.p. = 22.4 dm​³​ .
1 Faraday = 96,500 coulombs.
Standard pressure = 760 mm Hg.
Standard temperature = 273 K.
1 litre = 1 dm​³​ = 1000 cm​³.