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Learn mechanics and properties of matter test MCQs: van der waals derived an expression for ‘pressure defect’, if observed pressure is denoted as ‘p’ and volume is denoted as ‘v’, gas pressure in bulk of gas is equal to:, with choices p + a/v; where a: constant for the particular gas, p + a/(v²); where a: constant for the particular gas, p + (a × v); where a: constant for the particular gas, and p + (a × v²); where a: constant for the particular gas for online bachelor degree. Practice merit scholarships assessment test, online learning surface tension quiz questions for competitive assessment in physics major.

MCQ: Van der Waals derived an expression for ‘pressure defect’, if observed pressure is denoted as ‘p’ and volume is denoted as ‘V’, gas pressure in bulk of gas is equal to:

1. p + a/V; where a: constant for the particular gas
2. p + a/(V²); where a: constant for the particular gas
3. p + (a × V); where a: constant for the particular gas
4. p + (a × V²); where a: constant for the particular gas

B

MCQ: Boyle's law states that

1. pressure of a gas is inversely proportional to its volume i.e. P × V = constant
2. pressure of a gas is directly proportional to its volume i.e. P⁄V = constant
3. pressure of a gas is inversely proportional to the square of its volume i.e. P × V² = constant
4. pressure of a gas is directly proportional to the square of its volume i.e. P ⁄ V² = constant

A