AIEEE 2002

Picric acid is :

What is B?

Arrangement of (CH3)3C-, (CH3)2CH-, CH3-CH2- when attached to benzyl or an unsaturated group in increasing order of inductive effect is

Following types of compounds (as \(I, II\) )

are studied in terms of isomerism in :

Which of the following compounds has wrong \(IUPAC\) name ?

Which of the following does not show geometrical isomerism?

Racemic mixture is formed by mixing two

A similarity between optical and geometrical isomerism is that

The functional group, which is found in amino acid is

RNA is different from DNA because RNA contains

In which of the following species is the underlined carbon having sp3 hybridisation?

Which of the following statements is true?

Which of the following are arranged in an increasing order of their bond strengths?

A square planar complex is formed by hybridisation of which atomic orbitals ?

In which of the following species the interatomic bond angle is 109o28' ?

Hybridisation of underline atom changes in

Change in volume of the system does not alter which of the following equilibria?

For the reaction CO (g) + (1/2) O2 (g) \(\leftrightharpoons\) CO2 (g), Kp/Kc is :

If half-life of a substance is 5 yrs, then the total amount of substance left after 15 years, when initial amount is 64 grams is

For the reaction A + 2B \(\to\) C, rate is given by R = [A] [B]2 then the order of the reaction is

\(\beta\) - particle is emitted in radioactivity by

The differential rate law for the reaction H2 + I2 \(\to\) 2HI is

Units of rate constant of first and zero order reactions in terms of molarity M unit are respectively

The integrated rate equation is Rt = log C0 - log Ct . The straight line graph is obtained by
plotting

The compound

is used as

When primary amine reacts with chloroform in ethanoic KOH then the product is

The most stable ion is :

The type isomerism present in nitropentammine chromium \(\left( {{\rm I}{\rm I}{\rm I}} \right)\) chloride is :

CH3 - Mg - Br is an organometallic compound due to :

How do we differentiate between Fe3+ and Cr3+ in group III?

When KMnO4 acts as an oxidising agent and ultimately forms [MnO4]-2, MnO2, Mn2O3, Mn+2
then the number of electrons transferred in each case respectively is :

Which of the following ions has the maximum magnetic moment?

Most common oxidation states of Ce (cerium) are :

Conductivity (Seimen’s S) is directly proportional to area of the vessel and the concentration
of the solution in it and is inversely proportional to the length of the vessel then, then constant of proportionality is expressed in :

When the sample of copper with zinc impurity is to be purified by electrolysis, the appropriate
electrodes are :

Which of the following reaction is possible at anode?

For a cell given below

$$ \begin{aligned} \mathrm{Ag}^{+}+\mathrm{e}^{-} & \longrightarrow \mathrm{Ag}; E^{\circ}=x \\\\ \mathrm{Cu}^{2+}+2 e^{-} & \longrightarrow \mathrm{Cu}{;} E^{\circ}=y \end{aligned} $$
$$
E^{\circ} \text { cell is }
...

EMF of a cell in terms of reduction potential of its left and right electrodes is :

For the following cell with hydrogen electrodes at two different pressure p1 and p2. What will be the emf for the given cell :
$$\eqalign{
& Pt({H_2})|{H^ + }(aq)|Pt({H_2}) \cr
& \,\,\,\,\,{p_1}\,\,\,\,\,\,\,\,\,\,\,\,\,\,1M\,\,\,\,\,...

For an ideal gas, number of moles per litre in terms of its pressure P, gas constant R and temperature T is

Kinetic theory of gases proves

Value of gas constant R is

The reaction :
\({(CH)_3}C - Br\buildrel {{H_2}O} \over \longrightarrow {(CH)_3}C - OH\)

Which of these will not react with acetylene ?

What is the product when acetylene reacts with hypochlorous acid ?

Acetylene does not react with :

Species acting as both Bronsted acid and base is :

Let the solubility of an aqueous solution of Mg(OH)2 be x then its Ksp is :

1 M NaCL and 1 M HCL are present in an aqueous solution. The solution is