Class 9 Chemistry MCQs - Chapter 1

Chemical Reactivity Multiple Choice Questions (MCQs) PDF Download - 1

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Chemical Reactivity Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: Metal that difficult to oxidize are called

weak metals
strong metals
noble metals
ionic metals

MCQ 2: On contact with oxygen, Rubidium forms

normal oxide
per oxide
super oxide
trioxide

MCQ 3: The most metallic among the following is

MCQ 4: As we move across the period the electronegativity

decreases
increases
remains same
becomes zero

MCQ 5: As we move across the period from left to right, the reactivity of metals with oxygen

decreases
increases
remains same
zero

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