List of top Questions asked in MHT CET

Let \(f:R\rightarrow R\) be defined by \(f(x)=\frac{x^{2}+2x+3}{x^{2}+x+1}\). If the range of \(f(x)\) is \([a,b]\), then \(a+b=\ldots\)

The value of the expression \(\cos \left(\frac{\pi }{24}\right)\cos \left(\frac{\pi }{12}\right)\cos \left(\frac{\pi }{6}\right)\cos \left(\frac{\pi }{3}\right)\) is:

Which of the following reactions is used to prepare acid anhydride?

Which of the following is non-reducing sugar?

What type of amines exhibits diazotization reaction?

Which of the following nitrogen bases in nucleic acids contains two keto groups?

What type of polymer is the polystyrene?

Identify the type of compounds obtained when methanol is reacted with R-Mg-X.

Identify the reagent used for preparation of p-Benzoquinone from phenol.

Which of the following compounds is used to prepare aliphatic aldehydes by Rosenmund reduction?

Which of the following compounds is obtained when phenol is heated with Zn dust?

Which of the following is an halogen exchange reaction?

Which of the following complexes is homoleptic?

Identify the major product obtained when chlorobenzene is reacted with chlorine in the presence of anhydrous \(\text{FeCl}_{3}\).

Which of the following compounds is obtained when alkyl halides reacted with silver nitrite?

Cobalt chloride, when dissolved in water, forms a pink-colored solution. Identify the reason.

Which of the following compounds cannot be prepared by Williamson's synthesis?

Identify the geometry of the \([\text{CoF}_{6}]^{3-}\) complex ion.

Which of the following molecules has highest bond dissociation enthalpy?

Identify radioactive element from the following.

Which of the following elements does not belong to Lanthanoids?

Which of the following statements is NOT True with respect to physisorption?

Which of the following is the correct expression for molar conductivity of \(\text{Na}_{2}\text{SO}_{4}\) at infinite dilution?

If time required for \(99\%\) completion of a first order reaction is \(t\) minutes, find the time required for \(99.9\%\) completion.

Identify the \(E_{red}\) value from following, if \(\text{CuSO}_{4}\) solution dipped with Cu rod is diluted to \(10\) times.