MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistrys- Block 3.0Previous Year Questions
In context with beryllium, which one of the following statements is incorrect? (NEET 2016)
A.It forms Be₂C.
B.Its salts rarely hydrolyzed✓ Correct
C.Its hydride is electron-deficient and polymeric
D.It is rendered passive by nitric acid.
Explanation
Beryllium salts are easily get hydrolyzed due to high charge to size ratio and form complex hydrates as follows: Whereas the correct options are: Beryllium reacts with carbon to form Beryllium carbide. Beryllium hydrideis an electron-deficient and polymeric molecule and beryllium easily gets rendered passive by nitric acid.
Practice More Like This
Take chapter-wise tests, track your progress, and master s- Block 3.0.
Start Free Practice →