Multiple Choice Questions (MCQ) Choose the corre
(1) The range of 3.5, 2,4.5, 8.7, 1.9, 3.2, 1.9 is
Answers
Answered by
2
= range = upper score - lower score
so , here upper score = 8.7
lower score = 1.9
then,
8.7 - 1.9
= 6.8
Answered by
0
Answer:
a)acidic
b)acidic
c) acidic
d) basic
e)acidic
f) remaining all are acidic
according to ph scale
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