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

Which of the following pair represents natural polymers?

All of these are CORRECT for the complex K₄[Mn(CN)₆], EXCEPT:

The general electronic configuration of group 17 elements is ____________.

[EDTA]⁴⁻ and oxalate ions are examples of ____________ ligands respectively.

The diagonal relationship in Be and Al is due to ______.

Oxidation state of nitrogen in nitric oxide is ______.

In which among the following compounds, oxidation number of nitrogen is + 5?

The compound incapable of hydrogen bonding with water is ______.

In wedge formula, the solid wedge is used to indicate ____________.

Which of the following is CORRECT about the two allotropic forms of polonium?

Cuprammonium rayon and viscose rayon are ____________ polymers.

Stock notations are used to specify the oxidation numbers of ____________.

The oxidation states of O atom in Na₂O₂ and KO₂ are ____________, respectively.

In ____________, hydrogen bonding is stronger than corresponding alcohols.

The conversion of 2-methylpropan-1-ol to 2-methylpropan-2-ol is ______.

In a reaction \[\ce{2A + P -> A2P}\], the reactant 'A' disappears at ____________.

A polymer which becomes soft on heating and hard on cooling, belongs to class of ______.

Identify semisynthetic polymer.

The sum of oxidation states of all atoms in \[\ce{SnO^{2-}_2}\] and CO₂ are ____________ respectively.

Alkaline hydrolysis of which among the following compounds leads to the formation of a racemate?