P-2 Environmental management — Science STD 10 — Question

The Earth is sufficient to satisfy everyone's need but not the greed.

Ionic compounds are soluble in kerosene.

Ionic compounds in the solid state conduct electricity.

Molecules of pyruvic acid formed in this glycolysis are converted into molecules of acetyl-co-enzyme A.

If angle of incidence is zero, then the angle of refraction is 90°.

Mass is a qualitative measure of the inertia of an object.

• Right
  
• Wrong
  

State whether the following statements are true or false:
Some organisms store wastes in body parts.

Milk is set into curd is a chemical change.

State whether the following statement is true or false:
A student says that we can see an object because light from our eyes is reflected back by the object

Humidity relative to dew point temperature is 100%.