Question

write the definition of constant number and its type​

Answer 1

Explanation:

2 g equivalent of Cu reacts with 2g equivalent of HNO3. So , eqv wt of HNO3 = 4/2 mol wt = 126. Don't forget the principle that equal number of equivalents of reactants react with each other.

Answer 2

Hello ❤✨

A constant is a name or an identifier for a fixed value. Constant are like variables, except that once they are defined, they cannot be undefined or changed (except magic constants). Constants are very useful for storing data that doesn't change while the script is running.

Types

• Octal integer
• Hexadecimal integer
• Decimal integer

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