MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions for Chemistry

The maximum positive oxidation state shown by halogen is ______.

How many asymmetric carbon atoms are present in a molecule if it has 16 optical isomers?

What is the formula of pyrolusite ore?

What is the oxidation state of sulphur in oil of vitriol?

What is the highest oxidation state possessed by chlorine in its oxyacids?

Which of the following is a product of first step and is used as reactant in next step for manufacture of K₂Cr₂O₇ from concentrated chromite ore?

Which among the following hydroxides is most ionic in nature?

Percentages of free space in cubic close-packed structure and in the body-centered packed structure are respectively ______.

High basicity of Me₂NH relative to Me₃N in aqueous solution is attributed to ______.

The most stable +2 oxidation state is exhibited by ______.

Which metal crystallises in a simple cubic structure?

While assigning R, S configuration, the correct order of priority of groups attached to chiral carbon atom is ______

Which halide of magnesium has highest ionic character?

What is the highest oxidation state exhibited by group 17 elements?

Electrode potentials (E⁰) are given below:

Cu⁺/Cu = + 0.52 V,

Fe³⁺/Fe²⁺ = + 0.77 V,

\[\ce{1/2I2(s)/I^-}\] = + 0.54 V,

Ag⁺/Ag = + 0.88 V

Based on the above potentials, the strongest oxidizing agent will be:

Which among the following compounds does not act as reducing agent?

(+) 2-methylbutan-1-ol (-) 2-methylbutan- 1-ol have different values for which property?

In preparation of sulphuric acid from sulphur dioxide in lead chamber process. What substance is used as a catalyst?

The reactant (X) in the reaction is:

\[\ce{(X) ->[CH3COONa][(CH3CO)2O] Cinnamic acid}\]

Number of moles of KMnO₄ required to oxidize one mole of Fe(C₂O₄) acidic medium is ______.