B is remaining the constant speed for 4 mins
The answer is the coefficient is "1".
C₅H₁₀, now you see that there is no number with this and when there is no number or digit, it means the coefficient is one.
we use the coefficients to balance the equation of the reaction in such a way that number of the atoms of the elements in the reactants are equal to the number of atoms of different elements in the product, so that both sides are equal and balanced.
Answer:
D. severe weather events would occur more often
Explanation:
If the average global temperatures on Earth increased, there are high chances of severe weather events occurring more often
- Weather events are devastating in nature.
- Examples are hail, blizzards, Lightning and thunderstorm
Increase in average global temperatures can result in these disasters.
When global temperatures increases, polar ice will melt and sea levels will increase.
This will cause storms in coastal areas and flooding.
Answer : The correct option is (B).
Explanation :
Isomer : It is defined as a molecule have the same molecular or chemical formula but the different chemical structure or shape.
The given compound has 4 carbon atoms and also saturated compound because there is no double or triple bond present.
As we know that there are two structural isomers of butane.
(1) n-butane
(2) iso-butane
Thus, the correct option is (B).
