The component of air that removed when air is bubbled into alkaline pyrogallol solution is
-
A.
carbon(lV) oxide -
B.
oxgyen -
C.
water vapour -
D.
nitrogen -
E.
helium
You May Also Like
Find the mean of t + 2, 2t – 4, 3t + 2 and 2t.
Find the mean of t + 2, 2t – 4, 3t + 2 and 2t. A. t +…
Fill each gap with the most appropriate option from the lists provided. The match gave…
Fill each gap with the most appropriate option from the lists provided. The match gave the team a…
Sedimentary rocks are easily recognized in the field because they?
Sedimentary rocks are easily recognized in the field because they? A. form round hills B. are faulted C.…
An insurance policy is subject to a franchise of N115,000, how much would an insured…
An insurance policy is subject to a franchise of N115,000, how much would an insured who suffered of…
In the poultry equipments above, which quality of eggs is associated with the equipment labelled…
In the poultry equipments above, which quality of eggs is associated with the equipment labelled I? A. Size…