单项选择题
A.
B.
C.
D.
A.
B.
C.
D.
你可能感兴趣的试题
单项选择题
Errors caused by inconsistencies between the discoloration point of an indicator and the stoichiometric point are called ( )
Errors caused by inconsistencies between the discoloration point of an indicator and the stoichiometric point are called ( )
A.random error
B.method error
C.terminal error
D.reagent error