4 and 5 because it talks about how
Answer: i) Both A and R are true and R is the correct explanation of the assertion
Step-by-step explanation:
When Calcium Oxide (Quick lime) reacts with water, it is a very rigorous reaction that produces a lot of heat and may even boil the water or burn the skin if it comes into contact with it. The resulting compound is Calcium Hydroxide. The Assertion is therefore true.
A Combination reaction does indeed result in only a single product being created or formed after a reaction. The above reaction is indeed a Combination reaction due to the production of only one Compound being Calcium Hydroxide.
It would be 20% because if you take 100 times 1/5, which is the same as 100/5, you would get 20, which is 1/5.
Answer:The greatest common factor is 15 to 10.
Step-by-step explanation:
