List of practice Questions

What is the action of : (i) Liquid bromine in acetic acid on anisole. (ii) Soda-lime on sodium acetate?
Calculate the work done in kJ in a reaction, if volume of the reactant decreases from 8 dm\(^3\) to 4 dm\(^3\) against 43 bar pressure. [ 1 dm\(^3\) bar = 100J ]
Explain ionization isomers with suitable example in complexes.
Write preparation of glucose from sucrose.
Write the structural formula of N, N-dimethylethanamine.
Write the reagents used for the reduction of carbonyl group in Clemmensen's reduction.
Write the IUPAC name of isoprene.
The rate law equation for A \(\rightarrow\) Product, is rate = k[A]\(^x\). What is the effect of increase in concentration of 'A' on rate of reaction, if x<0?
What is the molality of an aqueous solution of KBr having freezing point -3.72\(^\circ\)C (K\(_f\) for water is 1.86 K kg mol\(^{-1}\))?
Write the balanced chemical equation, when excess of ammonia is treated with chlorine.
Write the number of donor atoms present in EDTA, during formation of complex.
Write the names of the metal elements in brass alloy.
The value of \( \Delta n_g \) for the oxidation of 4 mole of sulphur dioxide to sulphur trioxide is _______.
One dimensional nanostructure amongst the following is _______.
Which formula co-relates degree of dissociation and concentration of electrolyte?
The highest acidic compound among the following is _______.
The formula used to calculate molar conductivity of an electrolyte is _______.
Which of the following is a secondary amine?
Schottky defect is NOT observed in _______.
The freezing point of 0.1m aqueous solution of urea, if \( K_f \) for water is 1.86 K kg mol\(^{-1}\) is _______.
Ozone layer is depleted by _______.
When excess of AgNO\(_3\) is added to a complex, one mole of AgCl is precipitated. The formula of complex is _______.

Two statements are given below as Assertion and Reason (R). Read them carefully and choose the correct option. 
Assertion : Harappa was a well-planned city. 
Reason (R): It had a well-planned drainage system.

Consider the following relation \( R = \{(4,5), (5,4), (7,6), (6,7)\} \) on set \( I = \{4,5,6,7\} \). Which of the following properties relation \( R \) does not have? (A) Reflexive property
(B) Symmetric property
(C) Transitive property
(D) Antisymmetric property
Choose the correct answer from the options given below:
What is the result of the following operation defined by IEEE754?
\[ \text{(NaN == NaN)} \]