List of top Chemistry Questions asked in MHT CET

Which of the following relations is correct regarding rate of diffusion of a gas?

Identify the correct decreasing order of lattice enthalpy for metal fluorides from following.

Which of the following is applicable for isothermal process?

The bond enthalpies of H-H, Cl-Cl, and H-Cl bonds are 437 kJ/mol, 239 kJ/mol, and 433 kJ/mol respectively. Calculate the enthalpy of formation of HCl.

Calculate the amount of NaOH in g/L in a one L solution of it with the pH of 12. (Molar mass of \(\text{NaOH}=40\) g/mol)

What is the work done in the formation of 1 mole gaseous methane from solid carbon and gaseous hydrogen at \(27^{\circ }\text{C}\)? (\(R=8.314\ \text{J k}^{-1}\text{ mol}^{-1}\))

Find the wave number of the \(4^{\text{th}}\) line in the Lyman series of H spectrum. (R \(=\) Rydberg constant)

Which has the maximum electropositive character?

What is the number of moles of Cl atoms present in n moles of tear gas and in n moles of mustard gas respectively?

Find the mass of lime obtained by heating 500 g of \(90\%\) pure lime stone. [Molar masses \(\text{Ca}=40\) g/mol, \(\text{O}=16\) g/mol \(\&\) \(\text{C}=12\) g/mol]

Identify the term used for the process of alkaline hydrolysis of natural oils and fats to produce soap.

Which of the following combinations used to obtain terywool?

Identify the metal nanoparticle that acts as a highly effective bacterial disinfectant in the water purification process.

Aldehydes containing at least one \(\alpha\)-hydrogen atom undergo a reaction in presence of dilute aq. NaOH to form \(\beta\)-hydroxy aldehyde. Identify the reaction.

Which of the following statements is NOT correct for benzene sulfonyl chloride?

Identify the product formed when glucose is oxidized with concentrated nitric acid

Identify the product of Kolbe's reaction from following.

Which is the best reagent for the following conversion?
\(\text{CH}_{3}\text{-CH=CH-CH}_{2}\text{-CHO}\longrightarrow \text{CH}_{3}\text{-CH=CH-CH}_{2}\text{-CH}_{2}\text{-OH}\)

Which of the following reagents converts acid chloride to aldehyde selectively?

What is monomer used in cellulose, a straight chain polysaccharide?

Which of the following inert gases is used for magnetic resonance imaging?

Which of the following pairs of elements does NOT form an alloy?

Which type of complex is Diamminedichloroplatinum(II)?

Which atoms from EDTA are used to bind to metal ions during formation of complex?

Identify the highest oxidation state exhibited by plutonium (\(Z=94\)).