JK2005

Acetic acid will be obtained on oxidation of

Acetic acid will be obtained on oxidation of Options (a) ethanol (b) propanal (c) methanal (d) glyoxal Correct Answer: ethanolExplanation:No…

KCN reacts readily to give a cyanide with

KCN reacts readily to give a cyanide with Options (a) ethyl alcohol (b) ethyl bromide (c) bromobenzene (d) chlorobenzene Correct…

One of the following that cannot undergo dehydrohalogenation is

One of the following that cannot undergo dehydrohalogenation is Options (a) iso-propyl bromide (b) ethanol (c) ethyl bromide (d) none…

Which of the following doesn’t give a ppt. with silver nitrate solution

Which of the following doesn't give a ppt. with silver nitrate solution Options (a) Ethyl bromide (b) Sodium bromide (c)…

Which is most reactive of the following

Which is most reactive of the following Options (a) Ethyl acetate (b) Acetic anhydride (c) Acetamide (d) Acetyl chloride Correct…

An aromatic compound among other things should have a bi-electron cloud containing

An aromatic compound among other things should have a bi-electron cloud containing (4n+2) bi electrons where n can't be Options…

The π-bond organo metallic compound which has ethene as one of its component is

The π-bond organo metallic compound which has ethene as one of its component is Options (a) Zeise's salt (b) ferrocene…

Ziegler Natta catalyst is an organometallic compound containing

Ziegler Natta catalyst is an organometallic compound containing Options (a) iron (b) titanium (c) rhodium (d) zirconium Correct Answer: titanium…

Which of the following is the green coloured powder produced when ammonium

Which of the following is the green coloured powder produced when ammonium dichromate is used in fire works Options (a)…

CrO₃ dissolves in aqueous NaOH to give

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…