Q1. Read the assertion and reason statement carefully and write the correct option
Assertion: The ratio of Ca and S by mass in its compound is 5:4 Reason : Sulphide, Sulphite and Sulphate ions all have valency 2
a) Both assertion and reason are true and reason is the correct explanation of the assertion.
b) Both assertion and reason are true but reason is not the correct explanation of assertion.
c) Assertion is True but reason is false
d) Both assertion and reason are false.
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the correct explanation of the assertion.
b) Both assertion and reason are true but reason is not the correct explanation of assertion.
c) Assertion is True but reason is false
d) Both assertion and reason are false.
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