List of top Questions asked in AP EAMCET

Match the following reagents with the products obtained when they react with a ketone: 

What are the major products X and Y respectively in the following reactions? \[ {(CH}_3{)}_3{COONa} + {CH}_2 {CH} {Br} \rightarrow X \] \[ {(CH}_3{)}_3{COCH}_2 {CH}_3 + {CH}_3{COO}{Na} \rightarrow Y \]
An isomer of C₆H₁₂ on reaction with Br₂/ light gave only one isomer C₆H₁₁Br (X). Reaction of X with AgNO₃ gave Y as the major product. What is Y?

The major products X and Y respectively from the following reactions are 

Match the following

Carrot and curd are sources for the vitamins respectively.
Which of the following structure of proteins represents its constitution?
The common monomer for both Terylene and Glyptal is
How many of the following ligands are stronger than H₂O? \[ {S}^{2-}, \, {Br}^-, \, {C}_2{O}_4^{2-}, \, {CN}^-, \, {en}, \, {NH}_3, \, {CO}, \, {OH}^- \]
Which of the following lanthanides have [Xe] 4f⁵ 5d¹ 6s² configuration in their ground state?
In the reaction of sulfur with concentrated sulfuric acid, the oxidised product is X and reduced product is Y. X and Y are respectively:
Impure silver ore + CN⁻ + H₂O → [X]⁻ + OH⁻
[X]⁻ + Zn → [Y]²⁺ + Ag (pure)
The co-ordination numbers of the metals in [X], [Y] are respectively:
Which of the following is incorrectly matched?
The correct statement regarding chemisorption is
The rate constant of a first-order reaction is \( 3.46 \times 10^3 \, {s}^{-1} \) at 298K. What is the rate constant of the reaction at 350 K if its activation energy is 50.1 kJ mol\(^{-1}\) (R = 8.314 J K\(^{-1}\) mol\(^{-1}\))?
The standard free energy change (\( \Delta G^\circ \)) for the following reaction (in kJ) at 25°C is \[ 3Ca(s) + 2 Au^{+}(aq, 1M) \rightleftharpoons 3Ca^{2+}(aq, 1M) + 2Au(s) \] (given: \( E^\circ_{{Au}^{3+/2+}} = +1.50 \, V \), \( E^\circ_{{Ca}^{2+/Ca}} = -2.87 \, V \), \( F = 96500 \, {C mol}^{-1} \))
A solution was prepared by dissolving 0.1 mole of a non-volatile solute in 0.9 moles of water. What is the relative lowering of vapor pressure of the solution?
100 mL of \( M \times 10^{-1} \) Ca(NO₃)₂ and 200 mL of \( M \times 10^{-1} \) KNO₃ solutions are mixed. What is the normality of the resulted solution with respect to NO₃⁻?
What are the variables in the graph of powder diffraction pattern of a crystalline solid?
Which of the following alkenes does not undergo anti-Markovnikov addition of HBr?
A mixture of ethyl iodide and n-propyl iodide is subjected to Wurtz reaction. The hydrocarbon which will not be formed is:
The BOD values for pure water and highly polluted water are respectively:
The method for preparation of water gas is:
A Lewis acid 'X' reacts with LiAlH$_4$ in either medium to give a highly toxic gas, 'Y'. 'Y' when heated with NH$_3$ gives a compound known as inorganic benzene. 'Y' burns in oxygen and gives H$_2$O and 'Z'. 'Z' is:
As per standard reduction potential values, which is the strongest reducing agent among the given elements?