List of top Chemistry Questions

Ionization enthalpies of transition metals are

Ionization potential and electron affinity of fluorine are 17.42 and 3.45 eV $atom^{-1}$ respectively. Electronegativity of fluorine will be approximately

Ionic compounds are formed most easily with

Iodine is a solid at room temperature because

Iodine stains on clothes can be removed by

Iodoform is formed on warming $ {I_2}$ and $ {NaOH }$ with

Iodination of alkane is carried out in the presence of

Interhalogen compounds are more reactive than the individual halogens because

Inorganic graphite is :

Inorganic benzene is :

Increasing skin cancer and high mutation rate are due to

Increasing order of acidic strength among phenol, cresol and p-nitrophenol is

In zinc blende structure,

In Wurtz reaction the reagent used is

In which of the following the inert pair effect is most prominent?

In which pair of compounds, the oxidation state of nitrogen is - 1 ?

In which pair most efficient packing is present?

In which of the following the corrosion of iron will be most rapid

In which of the following reaction $H_2O_2$ is a reducing agent ?

In which of the following, oxygen has +2 oxidation number ?

In which of the following, oxidation number of chlorine is +5 ?

In which of the following pairs, both molecules possess dipole moment?

In which of the following group of periodic table mp/bp increase down the group ?

In which of the following molecules octet rule is not followed?

In which of the following entropy decreases?