How many atoms are present in one gm-atom of an element ?
Correct answer: D. 6 x 10^23
- A. 2 x 10^23
- B. 5 x 10^5
- C. 6 x 10^32
- D. 6 x 10^23
Explanation
One gram-atom means one mole of atoms, and one mole contains Avogadro's number, approximately 6.022 × 10²³ atoms. The term gram-atom is based on the element's atomic mass expressed in grams.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
'Light water' used as a coolant in nuclear reactor is nothing but______________________?
A radioactive isotope undergoes decay with respect to time following _____________ law?
The decay product of tritium (a beta emitter) is_________________?
Which of the following is a fuel for a fusion reactor (thermonuclear reactor) ?
Nuclear fuel complex, Hyderabad is engaged in the job of ___________________?
Which of the following is not, a fertile material ?