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8th ICSE
IMPORTANT
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The valency of nitrogen is . (four/three/two)

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Important Questions on Language of Chemistry

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 5
 Carbon dioxide has one atom of carbon and _____ atoms of oxygen. (two/three/four)
EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 1
Write the molecular formula of Cuprous oxide.
EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 2
Write the molecular formula of Calcium oxide.
EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 3
Write the molecular formula of nitric acid.
EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 4
Write the molecular formula of Iron sulphide.
EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 5
Write the molecular formula of ammonium hydroxide.
EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 6
Write the molecular formula of magnesium hydride.
EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 1

Name the following compound:

 NH4Cl