Density MCQ (Multiple Choice Questions) PDF Download

The mass of the jar containing air is 320 g, mass of evacuated jar is 305 g, mass of jar with water is 1090 g and density of water is 1 g cm^-3. What mass of water was nodded to fill the jar

1. 785 g
2. 15 g
3. 309 g
4. 1.27 × 10^-3 g cm^-3

The mass of the jar containing air is 320 g, mass of evacuated jar is 305 g, mass of jar with water is 1090 g and density of water is 1 g cm^-3. What is the density of the air?

1. 15 g
2. 785 g
3. 325 g
4. 1.27 × 10^-3 g cm^-3

The mass of the jar containing air is 320 g, mass of evacuated jar is 305 g, mass of jar with water is 1090 g and density of water is 1 g cm^-3. What mass of air filled the bottle?

1. 258 g
2. 310 g
3. 15 g
4. 1.27 × 10^-3 g cm^-3

The SI unit of density is

1. kg m^-3
2. kg^-1
3. kg m^-2
4. kg^-3

The density of pure gold is

1. 19300 kg m^-3
2. 1000 kg m^-3
3. 920 kg m^-3
4. 13600 kg m^-3