Which of the following group is NOT Dobereiner Triads?
The only non-metal which is liquid at room temperature is
View Answer Report Error Discuss
If a solution turns blue litmus red, its pH is likely to be
Which of the following elements replaced eka-Aluminium in Mendeleev's Periodic table?
Non-metal oxides are usually
Which of the following processes will take place the slowest for the same quantity of liquid?
The percentage of carbon in CO2 is
A/an ___ flame is produced when the oxygen supply is sufficient.
In the modern periodic table, which of the two periods contain 8 elements each?
Aptitude and Reasoning
General Knowledge
Puzzles
Interviews
Technical
Certifications
Exams
Job
Roles
True or False
Exams