Chem Mantra
MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistrys- Block 3.0Alkali metals

Choose the correct statement/statement out of the following (a) f H always became less negative on moving top to bottom for alkali halides (b) f H always becomes less negative from fluoride to iodide for alkali metals

C.LiHCO3 doesn’t exist in solid state
D.All the above are true✓ Correct
Explanation

Negative value of lH always decreases on moving top to bottom. Negative value of lH always decreases from alkali metal fluoride to iodide. LiHCO3 doesn’t exist in solid state due to high polarizability of Li+.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master s- Block 3.0.

Start Free Practice →