Chemistry - Hydrogen and Its compound Question with Solution | TestHub
ChemistryHydrogen and Its compoundHydrogen and Its compoundMedium2 minQB
ChemistryMediuminteger
Find the number of saline (ionic) hydrides given below.
LiH, TiH₁․₈, RbH, BeH₂, CsH, CH₄, NH₃
Answer:
3
Solution:
Saline (ionic) hydrides are formed by Group 1 metals and heavier Group 2 metals.
Among the given compounds, LiH, RbH, and CsH are ionic hydrides.
BeH₂ is covalent, TiH₁.₈ is a metallic (interstitial) hydride, and CH₄ and NH₃ are covalent hydrides.
Hence, the number of saline (ionic) hydrides is: 3
Stream:JEESubject:ChemistryTopic:Hydrogen and Its compoundSubtopic:Hydrogen and Its compound
⏱ 2mℹ️ Source: QB
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