List of top Chemistry Questions asked in MHT CET

Identify 'A' in the following reaction
C\(_2\)H\(_5\)OH + HCl \(\xrightarrow{A}\) C\(_2\)H\(_5\)Cl + H\(_2\)O
Which among the following is a correct formula of Barium tetrachlorocuprate(II)?
What is the order of reaction for decomposition of gaseous acetaldehyde?
Which among the following elements is not present in salvarsan?
What is the oxidation number of Ru in [Ru(NH\(_3\))\(_5\)H\(_2\)O]Cl\(_2\)?
Which among the following ionic species has least precipitating power?
For first order reaction the slope of the graph of log\(_{10}\)[A] vs. time is equal to
Which polymer among the following does NOT contain ester linkage in it?
Identify the catalyst used in the manufacture of high-density polythene.
The increasing order of reactivity of alkaline earth metals with water is
What will be the volume of oxygen gas produced, If the reaction
2 KClO\(_3\)(s) \(\rightarrow\) 2 KCl(s) + 3 O\(_2\)(g) \(\Delta H^\circ = -78 \, \text{kJ}\)
is carried out at S.T.P.?
Which of the following alcohol is more acidic?
Which of the following reagents is used in the Hoffmann elimination reaction of amines?
P$_4$O$_{10}$ reacts with water to produce

Sodium crystallizes in bcc structure with radius \(186 \times 10^{-8} \,\) \(\text{cm}. \)Calculate the edge length of the unit cell? 
 

Identify product A in the following reaction: 
\(\text{C}_6\text{H}_5\text{C(O)}\text{NH}_2 + \text{H}_2\text{O} + \text{HCl} \rightarrow A \)
 

Heat of combustion of \(\text{C(s)}\), \(\text{H}_2(g)\) and \(\text{C}_2\text{H}_6(g)\) are \(-x_1\), \(-x_2\) and \(-x_3\) respectively. Hence, the heat of formation of \(\text{C}_2\text{H}_6(g)\) is
A solution is \(0.25%\) by mass. What is the weight of solvent containing \(1.25~\text{g}\) solute?
What is the IUPAC name of 3–chloropropyl ethyl ether?
Which among the following compounds is obtained when calcium formate is dry distilled alone?
Which of the following can form a colloidal sol with water?
Which of the following halogens combine with dihydrogen at the lowest temperature?
Which of the following oxides is NOT volatile?
The edge length of an fcc type unit cell of copper having atomic radius \(127.6~\text{pm}\) is equal to
Which among the following is a cross-linked polymer?