Mole Concept (video, notes and quizzes with corrections) - Catch-up Class: Overview
Mole Concept (video, notes and quizzes with corrections): Introduction Topics
Introduction
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Mole Concept
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Excuse me sir at the level of question 3.a(iv) we were asked for the oxo -acids of iodine right ?
Physical chemistry solutions
Cameroon GCE A level chemistry paper 2 June 2020 session. Let us answer this question paper in preparation for the regional mock this week beginning tomorrow dear students:
what is the test for amines?
what is the test to distinguish between primary , secondary and tertiary amines?
For a double bond -when reacted with bromine water it decolourizes bromine water
A Closed system is one where there is exchange of energy but no exchange of matter
Correct