List of practice Questions

The major product formed when the \(\,o\)-(\(\mathrm{Me_3Si}\))-aryl triflate (a Kobayashi benzyne precursor) is treated with Ph–substituted cyclohexene in the presence of \(\mathrm{CsF}\) in \(\mathrm{CH_3CN}\) at r.t. is (A)–(D) as shown in the figure. 

 

The compound which gives a fragment at \(m/z = 124 [M+H]^+\) is: 

The major product formed in the given reaction is 

 

Which of the following sentence is an Assistant Sessions Judge authorised to pass as per the Code of Criminal Procedure, 1973?
A person arrested by a private person for committing a non-bailable and cognizable offence shall be re-arrested by a police officer if such person comes under which of the following provision of the Code of Criminal Procedure, 1973?
Under which of the following situation wife is not entitled for maintenance under Section 125 of the Code of Criminal Procedure, 1973?
Which of the following procedure is dealt under Section 164-A of the Code of Criminal Procedure, 1973?
Which of the following is incorrect with respect to diary of proceedings in investigation as per the Code of Criminal Procedure, 1973?

Which one of the following options represents the given graph?

 

How many rectangles are present in the given figure?

In which of the following cases manner of committing offence is not required to be mentioned in the charge as per the Code of Criminal Procedure, 1973?
Which of the following offences may be tried summarily as per the Code of Criminal Procedure, 1973?
Which of the following Section of the Code of Criminal Procedure, 1973 provides for reference to High Court?
A person accused of the following offence may not be granted bail under Section 438 of the Code of Criminal Procedure, 1973: i. Accused of offence under Section 376AB of the IPC. ii. Accused of offence under Section 376DA of the IPC. iii. Accused of offence under Section 376DB of the IPC.
Which of the following act if done by any Magistrate, even in good faith without being empowered, shall vitiate the proceedings as per the Code of Criminal Procedure, 1973?
For the conversion of [Pt(L)Cl\(_3\)]\(^-\) to trans-[Pt(L)Cl\(_2\)(H\(_2\)O)], the trans-effect is LEAST when the ligand L is
The tetracoordinated copper center in the oxidized and reduced forms of plastocyanin exhibits longest bond with
The packing efficiency (in %) of spheres for a body-centered cubic (bcc) lattice is approximately
The reaction of Ph\(_3\)PCl\(_2\) with PhNH\(_2\) primarily produces
Formation of [M(en)\(_3\)]\(^{2+}\) from [M(H\(_2\)O)\(_6\)]\(^{2+}\) and three equivalents of ethylenediamine (en) is LEAST favored when M is
Wacker oxidation of alkenes is catalyzed by a combination of
A \(100\text{ cm} \times 32\text{ cm}\) rectangular sheet is folded 5 times. Each time the sheet is folded, the long edge aligns with its opposite side. Eventually, the folded sheet is a rectangle of dimensions \(100\text{ cm} \times 1\text{ cm}\).
The total number of creases visible when the sheet is unfolded is ............
The major product formed in the given reaction is: \[ \text{TiCl}_3(\text{DME})_2 \text{Zn-Cu} \text{DME, r.t.} \longrightarrow 1,2-\text{Dimethoxyethane}. \]
In a class of 100 students,
(i) there are 30 students who neither like romantic movies nor comedy movies,
(ii) the number of students who like romantic movies is twice the number of students who like comedy movies, and
(iii) the number of students who like both romantic movies and comedy movies is 20.
How many students in the class like romantic movies?
Forestland is a planet inhabited by different kinds of creatures. Among other creatures, it is populated by animals all of whom are ferocious. There are also creatures that have claws, and some that do not. All creatures that have claws are ferocious.
Based only on the information provided above, which one of the following options can be logically inferred with certainty?