Answer:
This process is known as doping. It can be done by adding either of two types of impurity to the crystal.
(A) By adding electron rich impurities i.e., group 15 elements to the silicon and germanium of group 14 elements.
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2C3H6 + 9 O2 ---> 6 CO2 + 6 H2O
Explanation:
8xc take away 8xExplanation:
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