Catalysts Quiz PDF: Questions and Answers - 303

MCQ 1511: Fossils with sulfur (S₈) burn to produce

1. sulfur dioxide
2. sulfur oxides
3. sulfide
4. sulfur

MCQ 1512: The optimum pH value for action of sulfur dioxide (SO₂) resistance of microbe growth, is less than

1. 3
2. 4
3. 2
4. 1

MCQ 1513: The letters denote sub-shells are

1. s, p, d, f
2. S, P, D, F
3. l, m, n, p
4. s, p, l, m

MCQ 1514: Sulfur chloride (SCl₂) has oxidation number of

1. 1
2. 2
3. 3
4. 4

MCQ 1515: In a hydrolysis reaction, silicon chloride (SiCl₄) reacts with water (H₂O) to form

1. silicon dioxide
2. hydrogen ions
3. chloride ions
4. all of above