What is the value of log₁₀(0.00001)?

Correct option is B

Given:

 $$log₁₀(0.00001)$$ 

Concept Used: 

$$log₁₀10^n$$  = $$nlog₁₀10$$  = $$n\times 1$$  = n 

$$log10^{10} = 1$$​  

Solution: 

$$log₁₀(0.00001)$$  

= $$log₁₀(10^{-5})$$ 

= $$-5 log₁₀10$$ 

= -5