59. The [H+] of 0.1 N acetic acid solution is 1.33 × 10-3. The pH of the solution (correct to two decimal places) is . How to Calculate the […]
![59. The [H+] of 0.1 N acetic acid solution is 1.33 × 10-3. The pH of the solution (correct to two decimal places) is .](https://www.letstalkacademy.com/wp-content/uploads/2026/07/1-9-6.jpg)
Tag: IIT JAM Biotechnology Previous Year Question paper Topic Wise
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IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Fehling’s Solution
58. Fehling’s solution (A) contains a copper complex of tartaric acid (B) forms a brick-red precipitate with glucose (C) forms a white precipitate with aldehydes (D) is used as a […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Elements with Atomic Numbers 19, 37, and 55
57. The elements with atomic numbers 19, 37 and 55 (A) form cubic chloride salts with the coordination number of cation being 6 (B) form ionic fluorides with general formula […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
π-Back Bonding in Metal Carbonyl Complexes
56. In metal-carbonyl complexes, the n-back bonding is (A) pπ — dπ type (B) dπ — dπ type (C) dπ — π* type (D) dπ — σ* type π-Back Bonding […]
![55. For an autocatalytic second order reaction R → P, the rate law is [where v is rate of the reaction and k is the rate constant] (A) v = k[R] (B) v = k[R][P] (C) v = k[R]2 (D) v = k[P]2](https://www.letstalkacademy.com/wp-content/uploads/2026/07/1-5-6.jpg)
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Autocatalytic Second Order Reaction Rate Law
55. For an autocatalytic second order reaction R → P, the rate law is [where v is rate of the reaction and k is the rate constant] (A) v = […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Which Reaction Produces o-Bromophenol as the Major Product?
54. The reaction that produces o-bromophenol as the major product is Which Reaction Produces o-Bromophenol as the Major Product? Complete Explanation with Reaction Mechanism In the present question, four different […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Major Product Formed During Acid-Catalyzed Hydrolysis
53. The major product formed in the following reaction is Major Product Formed During Acid-Catalyzed Hydrolysis of a Cyclic Hemiacetal In the given question, a cyclic hemiacetal containing a carboxylic […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Which Molecule Has the Smallest Percentage
52. Among CH4, H20, NHS and PH3, the molecule having the smallest percent s character for the covalent bond (X—H) between the central element (X = C, O, N or […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
First Order Reaction 87.5% Complete in 30 Minutes
51. A first order reaction is 87.5% complete at the end of 30 minutes. The half-life of the reaction is minute(s). First Order Reaction is 87.5% Complete in 30 […]
IIT JAM Biotechnology Previous Year Question paper Topic Physics
Amplitude of SHM from Velocity and Acceleration Equations
97. For a particle executing SHM: v(t) = −100 sin (20t + π/3) a(t) = −2000 cos (20t + π/3) Find the amplitude of oscillation. How to Find the Amplitude […]
