MHT CET 2021 20th September Evening Shift

In carbinol system isobutyl alcohol is named as

Which among the following compounds has highest boiling point?

Identify the product formed in the following reaction,
\(\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2-\mathrm{CHO} \mathrm{\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{(ii)\,{H_2}{O^ + }}^{(i)\,LiAl{H_4}}}} \text {Products }\)

What is the value of frequency of radiation when transition occurs between two stationary states that differ in energy by \(\Delta \mathrm{E}\) ?

Glucose and gluconic acid on oxidation with dilute nitric acid forms saccharic acid. This reaction confirms that glucose contains

Which among the following carbohydrates is a trisaccharide?

Identify compound \(\mathrm{A}\) used in following reaction.
Benzoic acid \(\underset{\Delta}{\stackrel{A}{\longrightarrow}}\) Benzoyl chloride + Phosphorous oxychloride + Hydrogen chloride

Which among the following is strongest acid?

What is bond angle O-S-O in SO\(_2\) molecule?

Which of the following bonds has highest bond enthalpy?

What is molar concentration of weak monobasic acid if dissociation constant is 5 \(\times\) 10\(^{-8}\) and undergoes 0.5% dissociation?

For the reaction \(2 \mathrm{NO}+\mathrm{Cl}_2 \rightarrow 2 \mathrm{NOCl}\)
What is the relation between \(\frac{\mathrm{d}[\mathrm{NO}]}{\mathrm{dt}}\) and \(\frac{\mathrm{d}[\mathrm{NOCl}]}{\mathrm{dt}}\) ?

In a first order reaction concentration of reactant decreases from 20 m mol to 10 m mol in 1.151 min. What is rate constant?

Which type of reaction order is followed by radioactive processes?

Which among following compounds is a primary amine?

What type of hybridization is exhibited by [CoF\(_6\)]\(^{3-}\) ?

Identify neutral complex from following.

What are the formulae of the compounds formed when lanthanoids (Ln) react with nitrogen and halogen respectively?

Which among following properties of lanthanoids is NOT true?

Which among the following aqueous salt solution is used in conductivity cell to determine cell constant?

What is the molar conductivity of \(0.05 \mathrm{M}\) solution of sodium hydroxide, if it's conductivity is \(0.0118 \mathrm{~S} \mathrm{~cm}^{-1}\) at \(298 \mathrm{~K}\) ?

How many faraday of electricity is required to produce 10 g of calcium metal (molar mass = 40 g mol\(^{-1}\)) from calcium ions?

Identify \(-\)I effect causing group from following.

Identify '\(\mathrm{A}\)' in the following reaction.
\(A \stackrel{\text { Na/dry ether }}{\longrightarrow}\) 3,4-diethyl-3,4-dimethylhexane \(+2 \mathrm{NaCl}\)

How many molecules of methyl iodide are required to obtain tetramethyl ammonium iodide from dimethyl amine?

Which of the following processes does NOT involve use of dihydrogen?

Solubility of \(\mathrm{AgCl}\) is \(7.2 \times 10^{-7} \mathrm{~mol} ~\mathrm{dm}^{-3}\). What is it's solubility product?

A substance containing hydrogen and releasing H\(^+\) in aqueous medium is acid. Identify theory suggesting this concept, from following.

Which of the following compounds does NOT exhibit optical isomerism?

Which of the following compounds is optically inactive?

Which of the following pairs of alkenes is an example of position isomers?

Identify the isomerism exhibited by methoxyethane and propan-1-ol.

What is IUPAC name of the following compound?

What is cryoscopic constant of water if \(5 \mathrm{~g}\) of glucose in \(100 \mathrm{~g}\) of water has depression in freezing point \(2.15 \mathrm{~K}\) ? (Molar mass of glucose \(=180\) )

Which of the following statements is correct for boiling point of a liquid?

Henry's law constant for \(\mathrm{CH}_3 \mathrm{Br}\) is \(0.16 \mathrm{~mol} \mathrm{~L}^{-1} \mathrm{bar}^{-1}\) at \(298 \mathrm{~K}\). What pressure is required to have solubility of \(0.08 \mathrm{~mol} \mathrm{~L}^{-1}\) ?

Which among the following is NOT the use of SO\(_2\) gas?

Which of the following polymers is used in the preparation of cinema films?

Which of the following monomer is used for preparation of Nylon-6?

What is the value of '\(\mathrm{x}\)' in order to balance the following redox reaction by ion electron method? \(\quad \mathrm{x} \mathrm{H}_2 \mathrm{O}_2+\mathrm{ClO}_4 \rightarrow \mathrm{xO}_2+\mathrm{ClO}_2+2 \mathrm{H}_2 \mathrm{O}\)

Which from following instruments is used to determine the crystal structure?

How many total voids are present in 1 mole of compound that forms hcp structure?

What is the total number of Bravais lattices present in seven types of crystal system?

What is molar mass of metal with BCC structure having density 10 g cm\(^{-3}\) and edge length 200 pm?

"Mass can neither be created nor destroyed" is the statement of

Keeping temperature constant the pressure of 11.2 dm\(^3\) of a gas was increased from 105 kPa to 420 kPa. What is the new volume of gas?

Identify negatively charged sol from following.

Calculate heat of formation of \(\mathrm{HCl}\) gas from following reaction.
\(\mathrm{H}_{2(\mathrm{~g})}+\mathrm{Cl}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{HCl}_{(\mathrm{g})} ; \Delta \mathrm{H}=-194 \mathrm{~kJ}\)

Calculate difference between \(\Delta \mathrm{H}\) and \(\Delta \mathrm{U}\) for following reaction at \(25^{\circ} \mathrm{C}\) ?
$$\mathrm{C}_2 \mathrm{H}_{6(\mathrm{~g})}+3.5 \mathrm{O}_2 \rightarrow 2 \mathrm{CO}_{2(\mathrm{~g})}+3 \mat...

The change in internal energy of a system depends upon