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MCAS Chemisty High School Practice Test 2017 - chemistry practice tests with answers


MCAS Chemisty High School Practice Test 2017-chemistry practice tests with answers

Massachusetts Comprehensive Assessment System
Practice Test
Chemistry
HIGH SCHOOL
Student Name
School Name
District Name
Thisisapracticetest.Yourresponsestopracticetestquestionsmustberecordedonyour
PracticeTestAnswerDocument.
Markonlyoneanswerforeachmultiple-choicequestion.Ifyouarenotsureoftheanswer,
choosetheansweryouthinkisbest.
HOW TO ANSWER
OPEN-RESPONSE QUESTIONS
? Readallpartsofeachquestioncarefully.
? Makeeachresponseasclear,complete,
andaccurateasyoucan.
? Supportyourresponses.
? Checkyouranswers.
Chemistry
DIRECTIONS
This practice test contains two multiple-choice questions and one open-response question. Mark
your answers to these questions in the spaces provided on page 4 of your Practice Test Answer
Document.
1 A cylinder of gas particles is shown 2 The correct name for an aqueous
below. solution of HCl is
A. chloric acid.
B. chlorous acid.
C. hydrochloric acid.
D. hydrogen chloride.
The cylinder is fitted with a moveable
piston that can be raised and lowered.
Which of the following would result in
an increase in the pressure of the gas
below the piston?
A. increasing the volume of the
cylinder
B. removing some of the gas from the
cylinder
C. decreasing the volume of the
cylinder
D. decreasing the pressure outside the
cylinder
1 Go On