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Which of the following changes is/are classified as chemical?
i.Dissolving vinegar in water
ii.Evaporation of rubbing alcohol
iii.Crushing rock
iv.Fermenting apple juice
v.Softening a glass tube by heating it
Prorogue Parliament
Discontinuing a session of Parliament without dissolving it, typically done by the head of state on the advice of the prime minister.
Charter of Rights and Freedoms
A basic legal paper in Canada that ensures essential freedoms and rights for its citizens.
Statutes
Written laws enacted by a legislative body at the federal, state, or local level.
Canon Law
The system of laws and regulations made or adopted by ecclesiastical authority, for the government of the Christian organization and its members.
Q2: Which of the following correctly expresses K<sub>a</sub>
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Q18: What is the formula of cobalt(II)nitrate hexahydrate?<br>A)[Co(NO<sub>3</sub>)<sub>2</sub>]6(H<sub>2</sub>O)<br>B)[Co<sub>2</sub>NO<sub>3</sub>]6(H<sub>2</sub>O)<br>C)Co(NO<sub>3</sub>)<sub>2</sub>
Q23: How should pure water be classified with
Q24: When room temperature solutions of vinegar and
Q26: What molecular structure is shown below? <img
Q32: Dalton's atomic theory led to a prediction
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