The C-C bond length is longest in
The C-C bond length is longest in Options (a) C₂H₂ (b) C₂H₄ (c) C₆H₆ (d) C₂H₂Br Correct Answer: C₆H₆Explanation:No explanation…
8 years ago
Questions
Cannizzaro reaction is not given by
Cannizzaro reaction is not given by Options (a) methanal (b) phenyl methanal (c) 2,2-dimethylbutanal (d) phenyl ethanal Correct Answer: phenyl…
8 years ago
Which of the following is a basic dye
Which of the following is a basic dye Options (a) Congo red (b) Aniline yellow (c) Alizarin (d) Indigo Correct…
8 years ago
Which would exhibit ionisation isomerism
Which would exhibit ionisation isomerism Options (a) [Co(NH₃)₄] [Cr(C₂O₄)₃] (b) [CoBr(NH₃)₅]²⁺SO₄²⁻ (c) [CoBr(NH₃)₅] (d) K₃(Fe(CN)₆] Correct Answer: [CoBr(NH₃)₅]²⁺SO₄²⁻Explanation:No explanation available.…
8 years ago
Sodium Hydroxide reacts with Zinc to form
Sodium Hydroxide reacts with Zinc to form Options (a) ZnO (b) Na₂ZnO₂ (c) ZnH₂ (d) Zn(OH)₂ Correct Answer: Na₂ZnO₂Explanation:No explanation…
8 years ago
Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM Options (a) 5.91 (b) 4.91 (c) 3.91 (d) 2.46 Correct Answer: 5.91Explanation:No explanation…
8 years ago
Which of the following has sp²-hybridisation
Which of the following has sp²-hybridisation Options (a) BeCl₂ (b) C₂H₂ (c) C₂H₆ (d) C₂H₄ Correct Answer: C₂H₄Explanation:No explanation available.…
8 years ago
The compressibility factor of an ideal gas is
The compressibility factor of an ideal gas is Options (a) 1 (b) 2 (c) 4 (d) 6 Correct Answer: 1Explanation:Compressibility…
8 years ago
The oxidation state of nitrogen is highest in
The oxidation state of nitrogen is highest in Options (a) N₃H (b) NH₃ (c) N₂H₄ (d) NH₂OH Correct Answer: N₃HExplanation:No…
8 years ago
DDT is prepared by reacting chlorobenzen with
DDT is prepared by reacting chlorobenzen with Options (a) CHCl₃ (b) CCl₃–CHO (c) CCl₄ (d) ethane Correct Answer: CCl₃–CHOExplanation:No explanation…
8 years ago