Which among the following is white phosphorus?
View Answer Report Error Discuss
Zeolite is
Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?
Name the gas used in preparation of bleaching powder
The force that a neutron exerts on a proton inside an atom is:
The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 3rd group and the 4th period?
Alkenes were earlier known as ______.
Benzene is ______ in ethyl alcohol.
Aptitude and Reasoning
General Knowledge
Puzzles
Interviews
Technical
Certifications
Exams
Job
Roles
True or False
Exams