Class 9 Online Courses

Chapter 1: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 1

Chemical Reactivity Multiple Choice Questions (MCQ Quiz) PDF Download - 1

The Book Chemical reactivity Multiple Choice Questions and Answers (MCQs), chemical reactivity MCQ Quiz PDF, test 1 to study online class 9 chemistry certificate courses. Practice Metals MCQs PDF, chemical reactivity quiz questions and answers for virtual secondary school. The e-Book Chemical Reactivity MCQ App Download: metals, non-metals test prep for online schools.

The Multiple Choice Question (MCQ Quiz): Metal that difficult to oxidize are called PDF, "Chemical Reactivity" App Download (Free) with strong metals, weak metals, noble metals, and ionic metals choices for virtual secondary school. Solve metals quiz questions, download Google eBook (Free Sample) for online secondary school classes.

Class 9 Chemistry MCQs: Chemical Reactivity Quiz PDF Download - 1

MCQ: Metal that difficult to oxidize are called

A) weak metals
B) strong metals
C) noble metals
D) ionic metals

MCQ: On contact with oxygen, Rubidium forms

A) normal oxide
B) per oxide
C) super oxide
D) trioxide

MCQ: The most metallic among the following is

A) Na
B) K
C) Al
D) B

MCQ: As we move across the period the electronegativity

A) decreases
B) increases
C) remains same
D) becomes zero

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

A) decreases
B) increases
C) remains same
D) zero

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