pruuuieu wICII 18. pH of two solutions A and B is 3.0 and 12.0 respectively. Which solutions has (a) greater number of H+ ions (b) greater number of OH ions. er is the number of
Students look for verbal clues when solving word problems. “More” usually (but not always) suggests addition and “less” usually (but not always) suggests subtraction. Look out for problems where these words suggest the opposite of what they usually do.
Answer:
A – 3.0 = greater no. of H+ ions
B – 12.0 = greater no. of OH- ions
Answer:
When more does not mean add
Students look for verbal clues when solving word problems. “More” usually (but not always) suggests addition and “less” usually (but not always) suggests subtraction. Look out for problems where these words suggest the opposite of what they usually do.
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