MCQ
Which substance has the strongest London dispersion forces?
- A$SiH_4$
- B$CH_4$
- C$SnH_4$
- D$GeH_4$
✓
Answer
$(c)$ London dispersion force $\alpha $ molecular mass of covalent molecule.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The total number of stereoisomers that can exist for $M$ is
→$Image$
When primary amines are treated with $HCl$, the product obtained is
→The ionization energy of an element is
The synonym for water gas when used in the production of methanol is :
Wave number of a spectral line for a given transition is $y\,cm^{-1}$ for $He^+$, then its value for $Li^{2+}$ for the same transition is
→Which one of the following ions is the most stable in aqueous solution ?
→$(At. No. Ti = 22, V = 23, Cr = 24, Mn=25)$
The rate of a certain biochemical reaction at physiological temperature $(T)$ occurs $10^{6}$ times faster with enzyme than without. The change in the activation energy upon adding enzyme is
→Correct option($s$) for the following sequence of reactions is(are)
→$(A)$ $Q = KNO _2, W = LiAlH _4$
$(B)$ $R =$ benzenamine, $V = KCN$
$(C)$ $Q = AgNO _2, R =$ phenylmethanamine
$(D)$ $W = LiAlH _4, V = AgCN$
Crystals of which pair are isomorphous
In which of the following reaction cyanide will be obtained as a major product