List of top Chemistry Questions

The reaction 
Gattermann-Koch reaction
Phenol does not undergo nucleophilic substitution reaction easily due to:
Which of the following alkyl halides will undergo \( S_N1 \) reaction most readily?
Product of the following reaction is:
Product of the following reaction is:
Oxidation number of H in NaH, CaH$_2$, and LiH, respectively is:
Lanthanoid which has the smallest size in \( +3 \) state is:
The pH of a saturated solution of \( \text{Ca(OH)}_2 \) is 9. The solubility product (\( K_{sp} \)) of \( \text{Ca(OH)}_2 \) is:
Which of the following halides undergoes hydrolysis on warming with water/aqueous NaOH?
Antibonding molecular orbital is formed by
Hot concentrated sulphuric acid is a moderately strong oxidizing agent, which of the following reactions does not show oxidizing behaviour?
Cross Cannizzaro of formaldehyde and benzaldehyde give a mixture of:
Which of the following represents the expression for the 3/4th life of a 1st-order reaction?
What is the electronic configuration of \( \text{Cu} \)?
A 0.1 molal aqueous solution of glucose boils at \( 100.16^\circ \text{C} \). The boiling point of a 0.5 molal aqueous solution of glucose will be:
A hydrocarbon containing one double bond gave on reductive ozonolysis, ethanol and propanone. What is the name of the hydrocarbon?
Molar conductivity of an electrolyte depends on which of the following factors?
The Rosenmund reduction involves the reduction of which of the following compounds?
Which of the following represents the rate equation for a zero-order reaction?
Which of the following is a method for the preparation of benzaldehyde?
Which of the following is a homopolymer?
Which of the following compounds is likely to be more soluble in water?
Which of the following is an essential amino acid?
The density of a face-centered cubic (FCC) crystal is:
Which of the following correctly represents the change in Gibbs free energy (ΔG) for a spontaneous process?
What is the structural feature of glucose that makes it a reducing sugar?