Acetic acid will be obtained on oxidation of
Options
(a) ethanol (b) propanal (c) methanal (d) glyoxal
Correct Answer:
ethanol
Explanation:
No explanation available. Be the first to write the explanation for this […]
KCN reacts readily to give a cyanide with
Options
(a) ethyl alcohol (b) ethyl bromide (c) bromobenzene (d) chlorobenzene
Correct Answer:
ethyl bromide
Explanation:
No explanation available. Be the first to write the […]
One of the following that cannot undergo dehydrohalogenation is
Options
(a) iso-propyl bromide (b) ethanol (c) ethyl bromide (d) none of these
Correct Answer:
ethanol
Explanation:
No explanation available. Be the first to […]
Which of the following doesn’t give a ppt. with silver nitrate solution
Options
(a) Ethyl bromide (b) Sodium bromide (c) Calcium chloride (d) Sodium chloride
Correct Answer:
Ethyl bromide
Explanation:
No explanation […]
Which is most reactive of the following
Options
(a) Ethyl acetate (b) Acetic anhydride (c) Acetamide (d) Acetyl chloride
Correct Answer:
Acetyl chloride
Explanation:
The order of reactivity of acid derivatives toward different […]
An aromatic compound among other things should have a bi-electron cloud containing (4n+2) bi electrons where n can’t be
Options
(a) 1/2 (b) 3 (c) 2 (d) 1
Correct Answer:
1/2
Explanation:
According […]
The π-bond organo metallic compound which has ethene as one of its component is
Options
(a) Zeise’s salt (b) ferrocene (c) dibenzene chromium (d) tetraethyl tin
Correct Answer:
Zeise’s salt
Explanation:
No explanation […]
Ziegler Natta catalyst is an organometallic compound containing
Options
(a) iron (b) titanium (c) rhodium (d) zirconium
Correct Answer:
titanium
Explanation:
(CH₃CH₂)₃Al+ TiCl₄ is the ziegler-Natta catalyst. A Zeigler-Natta catalyst is composed […]
Which of the following is the green coloured powder produced when ammonium dichromate is used in fire works
Options
(a) Cr (b) CrO₃ (c) Cr₂O₃ (d) CrO(O₂)
Correct Answer:
Cr₂O₃
Explanation:
No explanation […]
CrO₃ dissolves in aqueous NaOH to give
Options
(a) CrO₄²⁻ (b) Cr(OH)₃⁻ (c) Cr₂O₇²⁻ (d) Cr(OH)₂
Correct Answer:
CrO₄²⁻
Explanation:
No explanation available. Be the first to write the explanation for this question […]
2017 Copyright Doctor Dreams Training Academy