Delta enthalpy = 2x386-3x1x432-3x942=-3350kJ/mol
It's a weak base bacause H C N is weak
Answer: On the basis of electrical conductivity, materials are classified as conductors, semi-conductors and non-conductors. Conductors : Substances through which electricity can easily pass through are known as conductors. ... For example, glass, wood are non-conductors. Wood is used to make tables, desks etc.
Answer:
Please find the explanation to this question below.
Explanation:
Physical change
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