Ionic Compounds: Crystal Lattices MCQ (Multiple Choice Questions) PDF - 94

MCQ 466: Fuels like petrol and natural gas are examples of

1. ionic compounds
2. covalent bonds
3. metallic bonds
4. dative bond

MCQ 467: An oil molecule may contain

1. over 10 atoms
2. over 100 atoms
3. over 1000 atoms
4. over 10 molecules of its distillate

MCQ 468: All are soluble but

1. nitrates
2. ammonium salts
3. sodium salts
4. majority of carbonates

MCQ 469: Percentage of an element can be calculated through

1. relative atomic mass of the element in the formula only
2. relative molecular mass of the compound only
3. structural formula
4. relative atomic mass of the element in the formula and molecular mass of the compound

MCQ 470: In chromatography, different pigments can be separated through

1. solubility differences
2. diffusion differences
3. attraction among particles
4. capillary action of the chromatography paper