Class/Course - Class VIII

Subject - Science

Chapter - Coal and Petroleum

Attention Class VIII standard Aspirants! Just Exam provide a platform to all students who want to make practice for various subject online. We prepare this platform on the base of CBSE. If you want to join our unlimited test series, then please write us at about your class/course

Dear User, Kindly login/register to view answer & explanation of each question.
Click here to Login/Sign Up.
Q.1 Water gas is a mixture of:
  CO and H2
  H2 and N2
  Hand CO2
  COand N2