R
Q. The major harmful gas emitted by automobile vehicle which causes air pollution is
Explanation by: Ram Sharma
Dilute sulfuric acid {H2 SO4} serves as the electrolyte in a lead storage battery. The electrodes of the cells in a lead storage battery consist of lead grids. The openings of the anodic grid is filled with spongy (porous) lead. The openings of the cathodic grid is filled with lead dioxide {PbO2}.
You must be Logged in to update hint/solution
Be the first to start discuss.
Related MCQs on Chemistry
Q. The most extensive, commercially useful source of thorium as monazite sand occurs in India at
Q. Which of the following is not a noble gas ?
Q. What will be the number of neutrons in an atom having atomic number 35 and mass number 80?
Q. Which of the following substances does not contain oxygen?
Q. Dry ice is the solid form of :
Q. The quality of petrol is expressed in terms of
Q. What is the electron configuration of Radium?
Q. Which of the following is an example of a pair of Isobars?
Learn All Chemistry MCQs
Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.
Discusssion
Login to discuss.