Question
How many oxygen atoms are present in a molecule of
Aluminum sulfate, Al₂(SO4₄)₃ ?Solution
Aluminum sulfate, Al₂(SO4₄)₃, contains three sulfate groups, each comprising four oxygen atoms, totaling twelve oxygen atoms. This compound is frequently used in water purification and paper manufacturing.
If 66 @ 26 = 15' and 44 @ 6 = 12', then 56 @ 12 = ?'. What will come in place of question mark?
The question contains pairs of words that are related to each other in a certain way. Three of the following four-word pairs are alike as these have the...
Change the question mark with the option that follows the logic applied to the first pair.
Television : Electricity :: Car : ??
8, 20, 48, 108, 232, 482
Book : Author :: Furniture : ?
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is relate...
Select the option that is related to fourth letter-cluster in the same way second letter cluster is related to first letter-cluster.
Rose: Flo...
8 :32 :: 14 : ?
Arrange the following words in a meaningful order.
A. Body
B. Tissue
C. System
D. Cell
E. Organ
If N = 28, NET = 78, then ‘NEAT’ will be equal to?
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