General Science - Online Test
Q1. The concept of marginal utility was developed by?
Answer : Option A
Explaination / Solution:
No Explaination.
Q2. The electric dipole potential falls off, at large distance r
Answer : Option D
Explaination / Solution:
The potential due to a dipole at a point (r ,θ)from its center is therefore,
Q3. Polymerisation can be obtained by
Answer : Option A
Explaination / Solution:
Polymerisation involves Chain growth Mechanism and also condensation.
Q4. What is the spontaneous ignition temperature of white phosphorous?
Answer : Option A
Explaination / Solution:
Ignition temperature of white phosphorus is 35 oC
Q5. Difference between osmotic pressure is
Answer : Option D
Explaination / Solution:
Difference between osmotic pressure is called diffusion pressure deficit (DPD). It is the reduction of diffusion pressure of water in solution or cell over its pure state due to presenceof solute.
Q6. in laminar flow
Answer : Option C
Explaination / Solution:
laminar flow (or streamline flow) occurs when a fluid flows in parallel layers, with no disruption between the layers. At low velocities, the fluid tends to flow without lateral mixing, and adjacent layers slide past one another like playing cards.
Q7. Standard enthalpy of fusion or molar enthalpy of fusion is
Answer : Option B
Explaination / Solution:
The enthalpy change that accompanies melting of one mole of a solid substance in standard state is enthalpy of fusion.
Q8. Adipose tissue belongs to which tissue?
Answer : Option C
Explaination / Solution:
The connective tissues have soft tissues to specialised types, which include cartilage, bone, adipose, and blood.
Q9. Classification and studies based on chemical constituents of organism is called
Answer : Option D
Explaination / Solution:
Merriam-Webster defines chemotaxonomy as the method of biological classification based on similarities in the structure of certain compounds among the organisms being classified.
Two organisms morphologically similar to each other are classified on the basis of chemotaxonomy.
Q10. Main organisation for facilitating globalisation
Answer : Option C
Explaination / Solution:
WTO is expected to establish a rule based trading regime in which nations cannot place arbitrary restrictions on trade. It facilitates international trade through removal of tariff and non tariff barriers.
