List of top Chemistry Questions asked in AMUEEE

If the salts $ M_2X $ , $ QY_2 $ and $ PZ_3 $ have the same solubilities, their $ K_{sp} $ values are related as

$ P_4O_{10} $ dissolves in water to give

Which of the following has the largest number of isomers?

Which of the following is an outer orbital complex?

Which of the following relation is correct? (i) $ \frac{x}{m} = $ constant (at high pressure) (ii) $ \frac{x}{m} = $ constant $ \times\, p^{1/n} $ (at intermediate pressure) (iii) $ \frac{x}{m} = $ constant $ \times \,p^n $ (at lower pressure)

Which one of the following has maximum lattice energy?

Which one of the following is heteroleptic complex?

Which of the $ d $ -orbital is used in $ sp^3d $ hybridisation?

When propionic acid is treated with aqueous $ NaHCO_3 $ , $ CO_2 $ is liberated. The $ 'C' $ of $ CO_2 $ comes from

When $ MnO_2 $ is fused with $ KOH $ , a coloured compound is formed, the product and its colour are

When Friedel-Crafts alkylation of benzene is carried out with $ n $ -propyl bromide, the major product is

Weak field ligands form high spin complexes due to (where $\Delta_{0}$ is crystal field splitting and $P$ = pairing energy)

The interaction between a polar and non-polar molecule is known as

$Ti ^{3+}$ transition metal ion is purple in colour while $Ti ^{4+}$ metal ion is colourless due to

$ KMnO_4 $ gets reduced to

In diborane $ (B_2H_6) $ there are

Hydrolysis of $ XeF_4 $ and $ XeF_6 $ with water gives

Formic acid can be distinguished from acetic acid by reacting with

Eutrophication is due to

Arrange the following carbocations in order of increasing stability $ [A] (CH_3)_3C\overset{+}{C}H_2 \, $ , $ [B] (CH_3)_3\overset{+}{C}\, [B] $ , $ [C] CH_3CH_3C^+H_2\, $ , $ [D] CH_3\overset{+}{C}HCH_2CH_3 \, $

Arrange the following $ CH_3CH_2CH_2Cl\, (I) $ , $ CH_3CH_2-CHCl-CH_3\, (II) $ , $ (CH_3)_2CHCH_2Cl \,(III) $ and $ (CH_3)_3C?Cl \,(IV) $ in order of decreasing tendency towards $ S_N2 $ reactions

Example of electrophile is

Splitting of spectral lines in electric field is called

Which of the following are isoelectronic molecules?

Arrange the following acids in order of their increasing acidity.