List of top Chemistry Questions

IUPAC name of isobutyl chloride is
Identify the product obtained on roasting of concentrated zinc blende at about 1200 K?
The unit of atomic mass, amu is replaced by u, here u stands for:
Identify the product B in the following conversion.
\[ \text{Chlorobenzene} + \mathrm{H_2O} \xrightarrow[\text{Pressure}]{\mathrm{Cu},\,673\,K} A \xrightarrow[\;373\,K\;]{\text{conc. } \mathrm{H_2SO_4}} B \]
What is the volume of 1 mole of a crystalline solid having unit cell edge length 16 \(\times\) 10\(^{-10}\) cm, if its unit cell contains 24 molecules?
Which among the following on chlorination yields only one monochloroderivative?
Which of the following halogens combine with dihydrogen at the lowest temperature?
Which among the following is a mineral of magnesium?
Which of the following aromatic acids has less acidic strength than benzoic acid?
Which of the following is a solid trimer of formaldehyde?
Identify addition polymer from following
In the reaction: \[ 2 \text{KClO}_3 (s) \rightarrow 2 \text{KCl} (s) + 3 \text{O}_2 (g) \quad \Delta H = -78 \, \text{kJ} \] If 33.6 L of oxygen gas is liberated at S.T.P., what is the mass of KClO\(_3\) produced?
Sodium crystallizes in bcc structure with radius 1.86 \(\times\) 10\(^{-8}\) cm. What is the edge length of unit cell of sodium?
Which among the following vitamins belongs to aromatic series?
Which among the following observations suggests that glucose also exists in cyclic form?
Which among the following complexes carries no net charge?
How many atoms of argon are present in 3.99 g of it? (atomic mass = 39.9)
Which of the following molecule has zero bond order?
What is the IUPAC name of the following compound?
For first order reaction the slope of the graph of log\(_{10}\)[A] vs. time is equal to

Identify Z in the following sequence of reactions: 
CH\(_3\)-CH\(_2\)-OH + PCl\(_3\) \(\xrightarrow{\text{alcohol}}\) \(X \xrightarrow{\text{KOH}}\) \(Y \xrightarrow{\text{conc. H\(_2\)SO\(_4\)}}\) \(Z \)
 

What is the molar mass of a compound represented below?
The rate constant for the first order reaction is \(1.15 \times 10^{-3} \, \text{s}^{-1}\). How long will 5 g of the reactant take to reduce to 3 g?
Which of the following hydride is deficient in hydrogen?
Which among the following elements is obtained in pure form by liquation process of refining?