Science - Online Test
Q1. The gram molecular mass of oxygen molecule is
Answer : Option C
Explaination / Solution:
No Explaination.
Q2. Neon shows zero electron affinity due to _____.
Answer : Option B
Explaination / Solution:
No Explaination.
Q3. ______ is an important metal to form amalgam.
Answer : Option B
Explaination / Solution:
No Explaination.
Q4. Which of the following is hygroscopic in nature?
Answer : Option C
Explaination / Solution:
No Explaination.
Q5. Powdered
CaCO3 reacts more rapidly than flaky CaCO3 because of
___________.
Answer : Option A
Explaination / Solution:
No Explaination.
Q6. Which one of the following regarding blood composition is correct
Answer : Option D
Explaination / Solution:
No Explaination.
Q7. Vomiting centre is located in
Answer : Option A
Explaination / Solution:
No Explaination.
Q8. Estrogen is secreted by
Answer : Option C
Explaination / Solution:
No Explaination.
Q9. In a hexaploid wheat( 2n = 6 x = 42 ) the haploid (n) and the basic(x) number of chromosomes respectively are
Answer : Option D
Explaination / Solution:
No Explaination.
Q10. Where does alcohol effect immediately after drinking?
Answer : Option D
Explaination / Solution:
No Explaination.
