EASY
9th ICSE
IMPORTANT
Earn 100

The chemical formula of carbon dioxide is .

(A) CO2                   (B) CO                 (C) CO3

Enter your correct answer as A, B or C.

50% studentsanswered this correctly

Important Questions on The Language of Chemistry

EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 5
Write the symbol for Gold.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 5
Write symbol for lead?
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 5
Write the symbol for Mercury. 
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 5
Write symbol for Silver.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 6
Define variable valency with two examples.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 7
The formula of Ferric sulphate is
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 7
The symbol for Nitrate ion is
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 7

Write the correct answer.

The Formula for Magnesium Nitride.