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Chemistry - Complete s-block Question with Solution | TestHub

ChemistryComplete s-blocks-block IIAMedium2 minQB

ChemistryMediumsingle choice

A wire of an alkaline earth metal X , burnt in air and dipped in water, a gas ' Y ' is evolved X and Y are respectively :-

Options:

Answer:

D

Solution:

$Mg +$ Air $\to Mg_{3} N_{2} + MgO$

$↓ + H_{2} O$

$Mg (OH)_{2} + 2 NH_{3}$

Stream:JEESubject:ChemistryTopic:Complete s-blockSubtopic:s-block IIA

⏱ 2mℹ️ Source: QB

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