List of practice Questions

Which alkane is secreted by cockroaches to attract the opposite gender of its species?

Which among the following vitamins belongs to the aliphatic series?

Which of the following is true for the compound AB, if it is formed by the transfer of an electron from A to B?

When a system absorbs 8 kJ of heat and does 2.2 kJ of work on surroundings, calculate the internal energy change.

Dry ice is an example of

Identify the gas used in gas chromatography.

In PCl\(_5\) molecule, the angle Cl-P-Cl present in a plane is equal to

What is the oxidation state of chlorine atom in chloric acid?

Which among the following is a globular protein?

Which of the following compounds is present in natural rubber as a monomer?

Ketoxime on reduction with sodium in ethanol forms

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?

Identify 'A' in the following reaction
C\(_2\)H\(_5\)OH + HCl \(\xrightarrow{A}\) C\(_2\)H\(_5\)Cl + H\(_2\)O

For first order reaction the slope of the graph of log\(_{10}\)[A] vs. time is equal to

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?

Which polymer among the following does NOT contain ester linkage in it?

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?

The increasing order of reactivity of alkaline earth metals with water is

Identify the catalyst used in the manufacture of high-density polythene.

Which of the following reagents is used in the Hoffmann elimination reaction of amines?

P$_4$O$_{10}$ reacts with water to produce