Assertion : K_(20). AI_(2)O_(3).SiO_(2). 6H_(2)O is the empirical formula of potash alum. Reason : It is a double salt.

Assertion : K_(20). AI_(2)O_(3).SiO_(2). 6H_(2)O is the empirical form

1.	Assertion : K_(20). AI_(2)O_(3).SiO_(2). 6H_(2)O is the empirical formula of potash alum. Reason : It is a double salt.
Answer» Both assertion and REASON are correct and reason is the correct explanation for assertion . Both assertion and reason are correct but reason is not the correct explanation for assertion . Assertion is true but reason are false. Both assertion and reason are false. ANSWER :A::B::C::D