Everyday Science MCQs — Test 97
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Question 1
In which of the following pairs are elements belonging to the same group ?
Question 2
True increasing order of acidity of the oxides of Mn is_________________?
Question 3
Which of the following cannot exist in solution_________________?
Question 4
An element having low value of ionization energy and low value of electron affinity is likely to belong to__________________?
Question 5
Which of the following always increases on going from top to bottom in a group ?
Question 6
Among halogens the highest boiling point is of___________________?
Question 7
In modern periodic table all the leements are arranged in ascending order of__________________?
Question 8
Inner transition elements are called _________________?
Question 9
Non-metals usually form _________________ oxides?
Question 10
Best position of hydrogen in the periodic table is above I.A Group which is mainly due to_______________?