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- Question
1 Mole of CO2 mass is
Options- A. 32 gms
- B. 44 gms
- C. 16 gms
- D. 12 gms
- Correct Answer
- 44 gms
ExplanationWe know that,
Mass of Carbon = 12 gms
Mass of Oxygen = 16 gms = O2 => 16 * 2 = 32 gms
=> Mass of 1 mole of CO2 = 12 + 32 = 44 gms.
- 1. The ratio of land to ocean in the southern hemisphere is
Options- A. 1 to 1.5
- B. 1 to 1
- C. 1 to 4
- D. 1 to 10 Discuss
- 2. How many players are there in Water Polo team?
Options- A. 4
- B. 5
- C. 6
- D. 7 Discuss
- 3. Gangubai hangal is the name associated with
Options- A. Literature
- B. Music
- C. Journalism
- D. Environment Discuss
- 4. The largest production of mica in Asia is from
Options- A. Indonesia
- B. Malaysia
- C. Myanmar
- D. India Discuss
- 5. Plants synthesis protein from
Options- A. starch
- B. sugar
- C. amino acids
- D. fatty acids Discuss
- 6. The year 1985 was declared as the International Year of
Options- A. Blind
- B. Youth
- C. Children
- D. GandhiWomen Discuss
- 7. The 'Char Minar' is in
Options- A. Ahmedabad
- B. Hyderabad
- C. Delhi
- D. Sikri Discuss
- 8. Detergents used for cleaning clothes and utensils contain?
Options- A. bicarbonates
- B. bismuthates
- C. sulphonates
- D. nitrates Discuss
- 9. What is the term to ask the computer to put information in order numerically or alphabetically?
Options- A. Crop
- B. Report
- C. Record
- D. Sort Discuss
- 10. Where is the National Institute of Virology situated?
Options- A. Pune
- B. Delhi
- C. Kolkata
- D. Madras Discuss
More questions
Correct Answer: 1 to 4
Correct Answer: 7
Correct Answer: Music
Correct Answer: India
Correct Answer: amino acids
Correct Answer: Youth
Correct Answer: Hyderabad
Correct Answer: sulphonates
Correct Answer: Sort
Correct Answer: Pune
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