The number of atoms in 100 g of an fcc crystal with density d = 10 g/cm ^3 and cell edge equal to 100 pm is equal to
a. 4 x 10 25
b. 3x 1025
c. 2x 1025
d. 1x 1025
Ans. a
(6)
5/5 - (1 vote)
Related Posts:
- Reproduction in flowering plant | MCQ BIOLOGY
- Diversity of Life | Monera | 2.2 | BIOLOGY
- Diversity of Life | Monera | Questions BIOLOGY
- REPRODUCTION IN FLOWERING PLANTS BIOLOGY
- Growth of Human Population BIOLOGY
- GROWTH OF HUMAN POPULATION Biology Lectures
- Solids and semiconductor device Physics
- Plant growth and movement BIOLOGY
- The Living World 2 BIOLOGY
- The Living World 1 BIOLOGY
Powered by Contextual Related Posts
You may also like
Best Chemistry Coaching in Chandigarh Mohali
17/09/2024
Best Chemistry Teacher in Chandigarh and mohali Flame Institute provides top-notch chemistry coaching with expert faculty, offering comprehensive guidance for IIT-JEE chemistry, NEET chemistry, and CBSE chemistry exams. Our students benefit from detailed explanations of organic chemistry, inorganic chemistry, and …
2.57 x 10 -3 bar. The molar mass of protein will be a. 31011 g mol -1 b. 61038 g mol -1 c. 51022 g mol -1 d. 122044 g mol -1 Ans. b (9)
dm-3 sucrose solution at 20 ° C (molar gas constant, R = 8.314 JK -1 mol -1 ; 1 dm-3 = 0.001 m3 ) a. 4870 Pa b. 4.87 Pa c. 0.00487 Pa d. 0.33 Pa Ans. a (17)