Virtual Labs

1. Select the method used for determination of True density.

a: Liquid displacement method Explanation

Explanation

b: Gas displacement method Explanation

Explanation

c: Both a and b Explanation

Explanation

d: None of these Explanation

Explanation

2. If 25 g of a liquid occupies 20ml in a measuring cylinder, what is the density of the liquid?

a: 0.25g/ml Explanation

Explanation

b: 0.8g/ml Explanation

Explanation

c: 1.25g/ml Explanation

Explanation

d: None of these Explanation

Explanation

True Density Determination of Pharmaceutical Powders