CHEMISTRY ONE LINER SET 18

CHEMISTRY ONE LINER SET 18

1. A molecule of glucose on complete oxidation yields howmany ATP molecules
in case of aerobic respiration?
36
 
2. A lighted candle gets extinguished when covered with a tumbler. Why? Because of inadequate supply of air
 
3. In anaerobic respiration, what is the net gain of ATP per glucose molecule
oxidised?
2
 
4. The elements of group VA are generally known as which name? Pnicogens
 
5. Which pairs of rays is electromagnetic in nature? x-rays and gamma rays
 
6. Which gase changes lime water in milky colour? Carbon dioxide
 
7. Mercury thermometers can be used to measure temperature up to how many °C?
360°C
 
8. What does Gobar gas contains mainly? Methane
 
9. Which are the important raw materials required in cement industry? Limestone and clay
 
10. What is not the cause of low conductivity of electrolyte? Ionisation of salt