Correct order of decreasing boiling points is :

CHEMISTRY · Single correct · A Level · Chemistry · Bonding · Bonding

Problem

Correct order of decreasing boiling points is : (1) HF>HI>HBr>HCl\text{HF} > \text{HI} > \text{HBr} > \text{HCl} (2) H2O>H2Te>H2Se>H2S\text{H}_2\text{O} > \text{H}_2\text{Te} > \text{H}_2\text{Se} > \text{H}_2\text{S} (3) Br2>Cl2>F2\text{Br}_2 > \text{Cl}_2 > \text{F}_2 (4) CH4>GeH4>SiH4\text{CH}_4 > \text{GeH}_4 > \text{SiH}_4

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