List of top Chemistry Questions

Compare the acidic character of Primary, Secondary and Tertiary alcohol.
Write the Nearest equation and calculate the e.m.f of the following cell at 298K.
Fe(s) | Fe$^{2+$(0.001M) || H$^+$(1M) H$_2$(1atm) | Pt.
Given E$^\circ_{Fe^{+2}/Fe} = -0.44$ V.}
Write the reaction: (i) Wurtz-fitting reaction (ii) Ullmann reaction (iii) Gattermann reaction (iv) Hunsdiecker reaction (v) Balz-Schiemann reaction
Why is aniline less basic than ethylamine ?
Why do Zr and Hf exhibit similar properties ?
Give two differences between Galvanic Cell and Electrolytic cell.
Give two differences between ideal and non-ideal solution.
Give two differences between order of reaction and molecularity of reaction.
Calculate the molal elevation constant of water, it being given that 0.1 molal aqueous solution of a substance boils at 100.052$^\circ$C.
How many Coulombs of electricity are required for complete oxidation of 90 gm of H$_2$O ?
How will you obtain chlorobenzene from aniline ?
Explain why methylamine is a stronger base than Ammonia ?
Give two differences between DNA and RNA.
Describe Rosenmund reduction.
How will you convert propan-1-ol to propan-2-ol ?
Define monodentate ligands and give example.
Why do alcohols have higher boiling point than haloalkanes of the same molecular mass ?
Write two differences between double salt and co-ordination compounds.
The porous membrane used in reverse osmosis plant is made up of :
What is DDT among the following :
Benzioc Acid reacts with LiAlH$_4$ to give :
Vinegar is dilute aqeous solution of :
In the following, strongest Acid is :
The units of first order reaction :
Galvanisation is applying a coating of :