Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Consider the Vander Waals constant , a and b , for the following gases Which gas is expected to have the highest critical temperature
12
Feb
Consider the Vander Waals constant , a and b , for the following gases Which gas is expected to have the highest critical temperature A and B Consider the Vander Waals constant for the following gases Which gas is expected to have the highest critical temperature February 12, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
The general formula (RCO)2O represents (a) An ester (b) A ketone (c) An ether (d) An acid anhydride
12
Feb
The general formula (RCO)2O represents (a) An ester (b) A ketone (c) An ether (d) An acid anhydride The general formula (RCO)2O represents (a) An ester (b) A ketone (c) An ether (d) An acid anhydride February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The correct sequence of steps involved in the mechanism of cannizzaro’s reaction is …………. (a) Nucleophilic attack, transfer of H- and transfer of H+
12
Feb
The correct sequence of steps involved in the mechanism of cannizzaro’s reaction is …………. (a) Nucleophilic attack, transfer of H- and transfer of H+ The correct sequence of steps involved in the mechanism of cannizzaro's reaction is ............. (a) Nucleophilic attack transfer of H- and transfer of H+ February 12, 2021 Category: Uncategorised (JEE Advanced [...]
Consider the following table a and b are Vander Waals constant . THe correct statement about the gases is
12
Feb
Consider the following table a and b are Vander Waals constant . THe correct statement about the gases is Consider the following table a and b are Vander Waals constant . THe correct statement about the gases is February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Benzaldehyde and acetone can be best distinguished using (a) Fehling’s solution (b) Sodium hydroxide solution (c) 2, 4-DNP (d) Tollen’s reagent
12
Feb
Benzaldehyde and acetone can be best distinguished using (a) Fehling’s solution (b) Sodium hydroxide solution (c) 2, 4-DNP (d) Tollen’s reagent 4-DNP (d) Tollen's reagent Benzaldehyde and acetone can be best distinguished using (a) Fehling's solution (b) Sodium hydroxide solution (c) 2 February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Identify the organic compound which , on heating with strong solution of NaOH, partly converted into an acid salt and partly into alcohol (a) Benzyl alcohol (b) Acetaldehyde
12
Feb
Identify the organic compound which , on heating with strong solution of NaOH, partly converted into an acid salt and partly into alcohol (a) Benzyl alcohol (b) Acetaldehyde Identify the organic compound which on heating with strong solution of NaOH partly converted into an acid salt and partly into alcohol (a) Benzyl alcohol (b) Acetaldehyde [...]
An aromatic compound ‘X’ with molecular formula C9H10O gives the following chemical tests (i) Forms 2,4-DNP derivatives (ii) Reduces Tollen’s reagent
12
Feb
An aromatic compound ‘X’ with molecular formula C9H10O gives the following chemical tests (i) Forms 2,4-DNP derivatives (ii) Reduces Tollen’s reagent 4-DNP derivatives (ii) Reduces Tollen's reagent An aromatic compound 'X' with molecular formula C9H10O gives the following chemical tests (i) Forms 2 February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]
OCH – CHO to HOH2C – COOH The reaction given is (a) Aldol condensation (b) Knovenegel reaction (c) Cannizzaro reaction (d) None of these
12
Feb
OCH – CHO to HOH2C – COOH The reaction given is (a) Aldol condensation (b) Knovenegel reaction (c) Cannizzaro reaction (d) None of these OCH - CHO to HOH2C - COOH The reaction given is (a) Aldol condensation (b) Knovenegel reaction (c) Cannizzaro reaction (d) None of these February 12, 2021 Category: Uncategorised (JEE Advanced [...]
The phase space diagram for simple harmonic motion is a circle centered at the origin. In the figure, the two circles represent the same oscillator but for different initial represent the same oscillator but for different initial conditions , and E1 and E2 are the total mechanical energies respectively. Then,
12
Feb
The phase space diagram for simple harmonic motion is a circle centered at the origin. In the figure, the two circles represent the same oscillator but for different initial represent the same oscillator but for different initial conditions , and E1 and E2 are the total mechanical energies respectively. Then, and E1 and E2 are [...]
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and E1 and E2 are the total mechanical energies respectively. Then ,
The phase space diagram for simple harmonic motion is a circle centered at the origin. In the figure ,
the two circles represent the same oscillator but for different initial represent the same oscillator but for different initial conditions ,
The order of susceptibility of nucleophilic attack on aldehydes follows the order (a) 1 > 3 > 2 (b) 1 > 2 > 3 (c) 3 > 2 > 1 (d) 2 > 3 > 1
12
Feb
The order of susceptibility of nucleophilic attack on aldehydes follows the order (a) 1 > 3 > 2 (b) 1 > 2 > 3 (c) 3 > 2 > 1 (d) 2 > 3 > 1 The order of susceptibility of nucleophilic attack on aldehydes follows the order (a) 1 > 3 > 2 (b) [...]