Get Dream IIT in Drop Year | Up to 70% OFF | Limited Seats

s-block - JEE Advanced Previous Year Questions with Solutions

JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak & strong areas.   Simulator   Previous Years JEE Advance Questions
Q. The compound(s) formed upon combustion of sodium metal in excess air is (are) (A) $\mathrm{Na}_{2} \mathrm{O}_{2}$ (B) $\mathrm{Na}_{2} \mathrm{O}$ (C) $\mathrm{NaO}_{2}$ (D) $\mathrm{NaOH}$ [JEE 2009]
Ans. (A,B) Sodium does not form peroxide on reaction with excess air.

Leave a comment


Neha yadav
Feb. 1, 2024, 6:35 a.m.
April 24, 2023, 6:35 a.m.
wahh sirf 1 question itni mehnat bhi kyu hi ki 1 question ke liye
April 12, 2023, 6:35 a.m.
Just a fake page to get more traffic for the website. A cheap play with google 😤
Nov. 13, 2022, 8:33 a.m.
Was this a joke?
Sept. 12, 2021, 12:52 p.m.
only one
Aug. 14, 2021, 3:37 p.m.
March 20, 2021, 2:02 p.m.
Please add more if there are any..
Ed Wellenby
Oct. 2, 2020, 3:52 p.m.
Only one?
Peter Parker
Oct. 2, 2020, 3:49 p.m.
Only one?
chaithanya shetty
Sept. 17, 2020, 8:39 a.m.
only one
Esther Evangeline
June 4, 2020, 1:16 p.m.
Only one
May 29, 2023, 6:35 a.m.
Jee adv mei 1992 se 2009 tak 8 question puche hai uske baad abhi tak nahi puche pure s block ke questions chemical bonding mei piche hai

Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now