18 Questions
What is the coefficient of thermal conductivity of rod AD?
14 mw
What is the process in which entropy of gas increases and then decreases?
DA
What is the rate of heat flow in rod BD?
26 mw
What is the mole ratio of hydrogen and helium in the given mixture?
1:1
What is the correct match for the process in which entropy at end is same as entropy at beginning?
AB
What is the rate of heat flow in rod from the source?
20 mw
What is the oxidation number of the metal in the sulphide ore?
+2
What is the molar mass of the metal in the given reaction?
72 g/mol
Which of the following bond angles is associated with the maximum number of species?
109.5°
What is the amount of nitric acid required (in gm) to completely react with 1 mole of silver in reaction (I)?
63 gm
What is the amount of nitric acid required (in gm) to completely react with 1 mole of silver in reaction (II)?
124 gm
What is the sum of the amount of nitric acid required (in gm) to completely react with 1 mole of silver in reaction (I) and reaction (II)?
187 gm
In the context of the given chemical reactions, which option correctly describes the oxidation state change of phosphorus?
Phosphorus changes from trivalent to pentavalent in reaction with SO2Cl2
Which statement about the oxidation number of sulphur is correct in the given context?
Oxidation number of sulphur is same in anion of (X) and anion of (Y)
What is the correct description of the bond angle change in the given context?
S–O bond length is higher in (X) as compared to (Y)
Which statement about the molar mass calculations is correct in the given context?
Molar mass of complex salt is not mentioned in the given context
Which option correctly describes a characteristic of the cobalt(II) chloride and diethylenetriamine complex salt?
The cation is diamagnetic and the anion is paramagnetic
Which option correctly describes the changes in the chemical reactions provided?
In the reaction of white phosphorus with SO2Cl2
Test your understanding of redox reactions with this quiz. The questions involve determining if a reaction is a redox change, identifying oxidation and reduction processes, and comparing bond lengths. This quiz is ideal for students preparing for JEE (Main + Advanced) exams.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
