What is the percentage of sulphur in sulphur (IV) oxide?
-
A.
66% -
B.
25% -
C.
40% -
D.
50%
Correct Answer: Option D
Explanation
molar mass of SO 2=64 :.%S=32/64 x 100 = 50%
There is an explanation video available below.
You May Also Like
Carriage inwards is shown on the
Carriage inwards is shown on the A. debit side of the trading account B. credit side of the…
An increase in government expenditure within a year is taken care of by means of?
An increase in government expenditure within a year is taken care of by means of? A. financial regulations…
On a sketch map of Africa, locate and name: (i) two fold mountain areas…
(a) On a sketch map of Africa, locate and name: (i) two fold mountain areas (ii) two important…
The most critical element in an ecosystem is the
The most critical element in an ecosystem is the A. growth per day B. energy flow within the…
The mass of air whose isobars form a circular shape, with low pressure in the…
The mass of air whose isobars form a circular shape, with low pressure in the centre and increasing…