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Which of the following substances is/are heterogeneous?
i.Gasoline
ii.A gold bar
iii.A freshly opened can of cola
iv.Potato chips
v.A bacon strip
Q8: A water solution is considered acidic when
Q22: What are the formulas of the ammonium
Q30: One of the main features of Dalton's
Q32: K<sub>a</sub> = 1.8 × 10<sup>-5</sup> for the
Q33: Which of the following properties is distillation
Q33: The graph below represents a temperature versus
Q37: What is the conjugate base of ammonia?<br>A)NH<sub>3</sub>(g)<br>B)NH<sub>4</sub><sup>+</sup>(aq)<br>C)NH<sub>4</sub>OH(aq)<br>D)NH<sub>2</sub><sup>-</sup>(aq)<br>E)OH<sup>-</sup>(aq)
Q39: Which of the following correctly lists the
Q42: Which of the following is not a
Q54: It can be said about followership that:<br>A)Followership