TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>PRACTICE QUESTIONS>Q 12

MEDIUM

9th ICSE

IMPORTANT

Earn 100

Calculate the percentage of nitrogen in Urea $\{{({NH}_{2})}_{2} CO\}$ .

Important Questions on The Language of Chemistry

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 1

What does the symbol

H

stands for?

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 1

What do the

H_{2}

Symbol stands for?

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 1

What do the following symbols $2 H$ stand for?

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 1

What do the symbol

2 H_{2}

Stands for?

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 2

Give the chemical name of $NaClO$ .

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 2

Give the chemical name for the following compound.

${NaClO}_{3}$

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 2

Give the chemical name of the

{NaClO}_{2}

.

EASY

9th ICSE

IMPORTANT

TOGETHER WITH CHEMISTRY>Chapter 1 - The Language of Chemistry>Self Evaluation Test>Q 2

Give the chemical name of the compound

{NaClO}_{4}

.