Which of the following statements is/are correct?

Question

Which of the following statements is/are correct? (A) Every experimental measurement has zero amount of uncertainty associated with it (B) Particles are held very close to each other in solids in a orderly fashion (C) Pure substances have different characteristics from mixtures (D) Both(b) and (c)

Tardigrade Admin · Accepted Answer

Statements (b) and (c) are correct. Statement (a) is incorrect. It's correct form is as follows: Every experimental measurement has some amount of uncertainty associated with it.

Q. Which of the following statements is/are correct?

Every experimental measurement has zero amount of uncertainty associated with it

Particles are held very close to each other in solids in a orderly fashion

Pure substances have different characteristics from mixtures

Both(b) and (c)

Statements (b) and (c) are correct.
Statement (a) is incorrect.
It's correct form is as follows :
Every experimental measurement has some amount of uncertainty associated with it.

Q. Which of the following statements is/are correct?

Every experimental measurement has zero amount of uncertainty associated with it

Particles are held very close to each other in solids in a orderly fashion

Pure substances have different characteristics from mixtures

Both(b) and (c)

Statements (b) and (c) are correct. Statement (a) is incorrect. It's correct form is as follows : Every experimental measurement has some amount of uncertainty associated with it.

Statements (b) and (c) are correct.
Statement (a) is incorrect.
It's correct form is as follows :
Every experimental measurement has some amount of uncertainty associated with it.