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:
C₆H₆
Explanation:
No explanation available. Be the first to write the explanation for this question […]
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 ethanal
Explanation:
No explanation available. Be the first to write the explanation for […]
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 Answer:
Aniline yellow
Explanation:
No explanation available. Be the first to write the […]
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. Be the first to write the explanation for this question by […]
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:
Na₂ZnO₂
Explanation:
No explanation available. Be the first to write the explanation for this question […]
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:
5.91
Explanation:
No explanation available. Be the first to write the explanation for this question […]
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:
C₂H₄
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
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:
1
Explanation:
Compressibility factor is defined as Z = PV / (PV) ideal = […]
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:
N₃H
Explanation:
No explanation available. Be the first to write the explanation for this […]
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–CHO
Explanation:
No explanation available. Be the first to write the explanation for this question […]