Multiple Choice
A solution of potassium iodate (KIO3) has a concentration of 1.75 mol dm-3. What volume (in dm3) of solution contains exactly 50 g?
A) 1.335 × 10-4 .
B) 0.134
C) 0.0875
D) 2.45
Correct Answer:
Verified
Correct Answer:
Verified
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Q17: 23.75 g of potassium iodide was dissolved
Q18: H<sub>2</sub> (g) + I<sub>2</sub> (g) →
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Q22: Match the description with the state of
Q23: In the reaction of lithium with water
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Q26: <span class="ql-formula" data-value="\Delta_{T} H_{298}^{\theta}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msub><mi