Some Basic Principles and Techniques — practice questions
23 curated practice questions from Some Basic Principles and Techniques (Chemistry NEET, NTA Exams) — 9 easy, 10 medium, 4 hard. Every question includes the final answer free; step-by-step worked solutions with a free account.
- Which one of the following conformations of cyclohexane is chiral?
- Dumas method involves the determination of nitrogen content in the organic compound in the form of:
- An organic compound containing sulphur is estimated by Carius method in which fuming HNO 3 is used to convert S into:
- Given below are two statements: Statement I : Aniline is better nucleophile than anilinium ion. Statement II …
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
- On mixing ethyl acetate with aqueous sodium chloride, the composition of the resultant solution is:
- The compound having both sp and sp 2 hybridised atoms is:
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
- The increasing order of stability of the following free radicals is:
- Assertion: sp 2 hybrid carbon atoms are more electronegative than sp hybrid carbon atoms. R eason: sp 2 hybrid carbon…
- Given below are two statements: Statement I : In an organic compound, when inductive and electromeric effects operate…
- The correct order for acid strength of compounds C H C H _ 1 C H _ 3 - C C H and C H _ 2 = C H _ 2
- The number of isomers for the compound with molecular formula C 2 BrClF Ι i s:
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
- Consider the following compounds array l (I) (II) (III) array Hyperconjugation occurs In:-
- A compound whose molecule is super-imposable on its mirror image inspite of containing chiral carbon atoms, is called:
- The bond that undergoes heterolytic cleavage most readily is:
- Chloro acetic acid is a stronger acid than acetic acid. This can be explained using:
- Hyperconjugation involves overlaps of the following orbitals:
- When the reaction initiates between the phenol and formaldehyde to give bakelite. This initial reaction is an example…
- Isomers which can be interconverted through rotation around a single bond are:
- A liquid compound (x) can be purified by steam distillation only if it is