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Ionic Compounds : Class 9 Science MCQ Practice Questions & Answers (Hindi) - ObjectiveMcq

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PracticeClass 9 ScienceChemistryChemical FormulaeIonic Compounds

Ionic Compounds in Class 9 Science : Practice MCQ Questions & Answers with Explanations

1 practice sets · Page 1 of 1

Class 9 ScienceMediumChemistry Chemical FormulaeIonic Compounds

1.

What is the chemical formula for calcium chloride?

A

CaCl

B

Ca₂Cl₂

C

Ca₂Cl

D

CaCl₂

Correct Answer:

D — CaCl₂

Explanation:

Calcium chloride contains one calcium atom and two chlorine atoms.