Answer: green house affect is the sun on plants it is transfering energy to the plants to help them grow same with every plant, tree, fruit tree. everything needs sun.
Explanation: look up there.
Answer: Option (e) is the correct answer.
Explanation:
A compound that will dissociate in water or an aqueous solution to give hydrogen ions() is known as an acidic substance.
When RbH is dissolved in aqueous solution then it dissociates as follows.
.
is non-polar in nature. So, it will not dissociate into ions when dissolved in an aqueous solution.
will also remain neutral and does not dissociate into ions.
when dissolved in water then it dissociates as follows.
Whereas when HF is dissolved in aqueous solution then the reaction will be as follows.
Thus, we can conclude that out of the given options HF is the compound which will produce an acidic aqueous solution.
Answer: Metamorphic rocks form by recrystallization of either igneous or sedimentary rocks,
Explanation:
Sodium carbonate is popularly known as ash or washing soda. It has the chemical formula Na2CO3. On the other hand, sodium bicarbonate is represented by the formula NaHCO3 and known in layman's term as baking soda. ... Sodium carbonate is a stronger base compound and is diprotic.
There are four naturally occurring isotopes of iron, Fe-54, Fe-56, Fe-57, and Fe-58.