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

The electronic configuration of U^x+ ion is [Rn]. What is the value of x?

[At. No. of U = 92]

Which of the following is a functional isomer of pentan-2-ol?

The type of isomerism possible in 2-butene is ____________.

When chlorine reacts with excess of ammonia, X and nitrogen are formed. When excess of chlorine reacts with ammonia, Y and hydrogen chloride are formed. Identify X and Y.

\[\ce{Cl2 + H2S -> 2HCl + S}\]

In the above reaction, oxidation state of sulphur changes from ____________.

Which of the following gases is difficult to liquefy?

In the laboratory hydrogen chloride is prepared by heating

Which among the following actinoids exhibits highest oxidation state +7?

Which of the following properties is NOT of actinoids?

Which among the following gases is easily liquefied?

Which among the following is NOT a mineral of chlorine?

What is the oxidation state of chlorine atom in chloric acid?

Which among the following gases is difficult to liquify?

Chlorine is manufacture by ______.

Which among the following elements is radioactive?

The products obtained when chlorine gas reacts with cold and dilute aqueous NaOH are ______.

The number of geometrical isomers from [Co(NH₃)₃(NO₂)₃] is ______.

Chlorine water on standing loses its colour and forms:

What are the products formed when chlorine is passed through an aqueous hypo solution?

The total number of possible isomers of the complex compound [Cu^II(NH₃)₄][Pt^IICl₄] is ______.