MHT CET 2026 13th April Evening Shift

Which of the following is correct decreasing order of acidic strength for the compounds listed below?I: p-chlorophenol, II: p-Cresol, III: p-nitrophenol, IV: p-methoxyphenol.

How many moles of hydrogen are liberated when $6$ moles of ethyl alcohol reacts with sodium metal?

Find the order of formation of alcohol from alkene from the following.

Which of the following compounds dose NOT respond positively to the iodoform test ?

Which of the following compounds can not form iodoform?

Identify the use of Formalin from the followings.

If the energy of an electron in the first Bohr orbit of the H-atom is $-2.18 \times 10^{-18}$ J then the energy of the electron in the second orbit will be

What is the correct sequence of the complementary strand for the given portion of a DNA molecule:- 5' - G A C G T A C -3' ?

Which of the following compounds forms starch on polymerization?

Which is a weakest acid among the following ?

A first order reaction takes $16$ minutes for it's $50\%$ completion. What fraction that would react in $32$ minutes from the beginning?

The half-life of a first-order reaction is $20$ minutes. What is the rate constant (in min$^{-1}$) for this reaction?

The rate constant of a reaction is $k = 3.28 \times 10^{-4}$ s$^{-1}$. Find the order of the reaction.

Identify the term used for drugs that reduce or relieve pain without causing loss of consciousness.

Which of the following amines is not obtained by Gabriel phthalimide synthesis?

What type of amine is Iso propyl amine ?

Which of the following statements is correct with respect to $[\text{Mn(CN)}_6]^{3-}$ ?

Which of the following ions exhibit same value of spin only magnetic moment?(A). $\text{Ti}^{3+}$(B). $\text{Cr}^{3+}$(C). $\text{Mn}^{2+}$(D). $\text{Fe}^{3+}$(E). $\text{Sc}^{3+}$Choose the most appropriate answer from the options given b...

Which of the following cations in their oxidation states forms colored compounds ?

Which of the following reaction is possible at anode?

Which of the following statements is correct regarding the cathode of electrochemical cell ?

Which of the following solutions will have the highest electrical conductivity?

In the compound ${}^1\text{CH}_2 = {}^2\text{CH} - {}^3\text{CH}_2 - {}^4\text{CH}_2 - {}^5\text{C} \equiv {}^6\text{CH}$, The $C_2 - C_3$ bond is of type

Among the following, the most stable carbocation is

What is the importance of Sandmeyer's reaction?

Which of the following favors $\text{SN}^1$ reaction?

What is the product of decarboxylation of anhydrous sodium benzoate?

Which of the following ions are responsible for hardness of water?

Match List I with List IIList I(Buffers)List II(Applications)(A) $\text{HCO}_3^{-1} + \text{H}_2\text{CO}_3$(I) Maintain the pH of blood forms $7.36$ to $7.42$(B) Phosphates(II) In Medicine(C) Sodium Citrate(III) In Qualitative analysis of ...

Find the pH of a solution formed by mixing equal volume of solution of $0.1$ M sodium propionate and $0.1$ molar propionic acid.(Given The dissociation constant of propionic acid is $1.3 \times 10^{-5}$)

What is the concentration of hydrogen ion in the solution when the concentration of hydroxyl ion is $0.08$ mol / dm$^3$ at $298$ K ?

An aqueous solution has an osmotic pressure of $4.92$ atm at $300$ K.Calculate the molarity of the solution.($R = 0.082$ L atm mol$^{-1}$ K$^{-1}$)

A solution is prepared by dissolving $68$ g sucrose in $1$ kg water. Calculate the vapour pressure of solution at $298$ K. [vapour pressure of water at $298$ K = $18$ mm of Hg & mole fraction of solvent = $0.9964$]

Which of the following statements is NOT true about solubility?

What is the nature of $\text{Al}_2\text{O}_3$?

What is O-O bond length in ozone ?

Name the catalyst used in the manufacture of HDPE polymer.

Identify the polymer obtained by addition polymerization method from following.

Which of the following is chain growth polymer?

What is oxidation state of oxygen in $\text{OF}_2$ and in $\text{KO}_2$ respectively?

Identify the elements of alkali metals and alkaline earth metals respectively having highest 1st ionization enthalpy.

An ionic compound is formed by elements X and Y. Element Y forms a face-centered cubic (FCC) lattice, and element X occupies one-third of the tetrahedral voids. What is the formula of the compound?

A metal crystallizes to form simple cubic unit cell. Calculate the void volume of unit cell. [$a = 3.36 \times 10^{-8}$ cm]

Which from following ionic crystals exhibits Frenkel defect?

$1$ g of $\text{H}_2$ contains the same number of molecules as in

A gas occupies a volume of $0.35$ dm$^3$ at $290$ K and $2$ atm. Pressure. Calculate the volume of gas at STP.

Which of the following is a water-in-oil type of emulsion?

The enthalpy of combustion of cyclohexane, cyclohexene and $\text{H}_2$ are respectively $-3920, -3800$ and $-241$ KJ mol$^{-1}$. The enthalpy of hydrogenation of cyclohexene is

A gas expands from a volume of $1$ dm$^3$ to $1.25$ dm$^3$ under a pressure of $1$ bar. Find the change in internal energy if $150$ J of heat is supplied to the system.

In which of the following processes the internal energy of system remain constant?