e Economics question lCh x E Homepage ECON1B0. × -Bonus Pre Test Assignm x @Take

Question

e Economics question lCh x E Homepage ECON1B0. × -Bonus Pre Test Assignm x @Take a Test-Aashraya l /@Quizzes- HEMIE03 e x Secure https:/ avenue c mcnasier.ca d2 ms quizzing user/attempt quiz start ramed2l?ou=213383&isprv;=&drc;=0&q; 1692&c; =08 dnb-o to leam Quiz 6 st. Length 166:3900 aya Mahta: Attempt 1 0of 10 questiorts saved Page 1: Question 61 point) Which of the following is an acidic oxide? NaCI H20 789 Ca(oHi2 Legend NO2 Saved Resporse d Unsaved Resporse Into Itenm question 7 1 point) A solution is mada by dissolving 0,0112 E KOH in enough water to make 1.0 liter of solution. What is the H ion concentration of this solution? 2.0x 103 M Quiz Started O Type here to search 2017-11-25

Explanation / Answer

NaCl is salt

H2O is neutral

Ca(OH)2 is base

K2O is oxide of metal. So, this is basic

NO2 is oxide of non metal. So, this is acidic

Answer: NO2

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