Day 499: JEE Mains Chemistry
5 questions. Try each one first, then open its answer.
Question 1
Electrochemistry. Asked once: 25 Jul 2022
124The molar conductivity of a conductivity cell filled with 10 moles of solution is and that of 20 moles another identical cell having 80 solution is , The conductivities exhibited by these two cells are same. The relationship between and isTap an option to check your answer.
Question 2
Haloalkanes and Haloarenes. Asked once: 15 Apr 2023
48The major product formed in the Friedel-Craft acylation of chlorobenzene is.Tap an option to check your answer.
Question 3
Hydrocarbons. Asked once: 22 Jan 2025
36Given below are two statements : Statement I : One mole of propyne reacts with excess of sodium to liberate half a mole of gas. Statement II : Four g of propyne reacts with to liberate gas which occupies 224 mL at STP. In the light of the above statements, choose the most appropriate answer from the options given below:Tap an option to check your answer.
Question 4
Organic Chemistry - Some Basic Principles and Techniques. Asked once: 4 Apr 2024
33Match List -I with List II: Choose the correct answer from the options given below:Tap an option to check your answer.
Question 5
Organic Reaction Mechanisms. Asked once: 25 Jul 2022
60In the given reaction (Where Et is ) The number of chiral carbon/s in product is