What are you asking here? Dry ice sublimes into gaseous CO2, whereas salt is easily held by the water molecules in solution.
No, a less active metal cannot replace a more active metal in a chemical reaction. In a single displacement reaction, a more active metal will displace a less active metal from its salt solution, but the reverse is not possible.
Copper (Cu) is more active than nickel (Ni) and less active than zinc (Zn).
Copper is more active than silver. Copper reacts more readily with other substances compared to silver, which is less chemically reactive.
People who are active typically need more calories than those who are not active. This is because physical activity increases energy expenditure, which requires more calories to fuel the body's needs. In contrast, people who are less active have lower energy demands and therefore require fewer calories.
Yes, that is correct. The activity series ranks metals based on their reactivity with water and acids, with the most reactive metals at the top and the least reactive at the bottom. So, if metal X is lower than metal Y in the activity series, it means metal X is less reactive or less active than metal Y.
the meaning of the road less traveled is that people don't pass by that road bt when they,they passes by very oftentimes.therefore,it might be because there is less accommodation for people or might be any other reason.
H
He might be getting old. If he is paler and less active, than he is sick, old, or unhealthy.
No, a less active metal cannot replace a more active metal in a chemical reaction. In a single displacement reaction, a more active metal will displace a less active metal from its salt solution, but the reverse is not possible.
It decreases, this is part of the reason that middle aged men get fat they continue to eat the same amount but their bodies need less food. The other part of the reason is that older people tend to be less active.
H
An animal is less active in summer due to increased body heat.
It depends on how active you are and how old you are. Daily recommendation is 2000 but you need less if you are less active and more if you are more active.
Only the North of India is positioned on a plate boundary, so the rest of the country is less likely to have volcanic activity. However, India does have one active volcano, known as Barren 1, which is on an island owned by the country of India. The reason why there is no volcanic activity is similar to that of the UK's... they're simply extinct and havnt erupted in a LONG time.
There are a number of reasons as to why people over the age of 60 become less active. This generally equates to low energy levels and the loss of bone density in some individuals.
i think it might be the higher you are the less out
Copper (Cu) is more active than nickel (Ni) and less active than zinc (Zn).