Ipc a 610 exam newest 2024-2025
actual exam 150 qustions and
correct detailed answers
(verified answers)| a grade|
brand-new!!!
Consider the following statement:
"The element vanadium is a solid at room temperature, and its density is 6110
kilograms per meter cubed. Its melting point is 1910 degrees Celsius."
Which correctly evaluates the statement? ✔✔✔✔✔✔ANSWER➖reliable because
testable facts are presented
The insecticide DDT was introduced in the 1950s, and the rates of malaria dropped
significantly. DDT was later found to be toxic to birds and other animals, and it
was discontinued in 1964.
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As a result, rates of malaria began to rise. How can the effects of DDT on society
be characterized? ✔✔✔✔✔✔ANSWER➖both positive and negative
Which statement correctly contrasts science and pseudoscience?
✔✔✔✔✔✔ANSWER➖Science is objective, whereas pseudoscience is subjective.
Consider the statement:
"The following report presents the results of our laboratory tests, which support the
conclusion that our new treatment for acne is safe and effective with minimal
possible side effects."
Which statement correctly evaluates the results of the report?
✔✔✔✔✔✔ANSWER➖It is not likely to be reliable because the testing was
biased.
Which statement about the noble gases is most reliable?
✔✔✔✔✔✔ANSWER➖The noble gases are in the rightmost column of the
periodic table.
A high school class is discussing whether a particular discovery in chemistry has
had a positive impact on society.
, Page 3 of 16
Which question is the most important for the students to answer?
✔✔✔✔✔✔ANSWER➖How have people and the environment been affected by
the discovery?
What negative impact did chemistry have on society through the production and
use of chlorofluorocarbons (CFCs)? ✔✔✔✔✔✔ANSWER➖Lower levels of
ozone allowed more ultraviolet radiation to reach Earth.
Which statement best describes pseudoscience? ✔✔✔✔✔✔ANSWER➖It lacks a
process for collecting data.
Which statement about silver (Ag) metal is least reliable?
✔✔✔✔✔✔ANSWER➖Silver metal may be useful in medicine in the future.
Why is scientific notation used? ✔✔✔✔✔✔ANSWER➖to express very large or
very small numbers
A scientist conducted one trial of an experiment and got unexpected results. How
can the scientist increase confidence in the results? ✔✔✔✔✔✔ANSWER➖by
repeating the experiment several times
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