When NH ₄CI was dissolved in water, the container was cold to touch. This implies that

Similar Questions

Which of the following movements can be described as random motion? ...

A man suspected of being drunk is made to pass his breath into acidified potassium dichlormate solut...

P(g) + Q(g) ↔ 3R(s) + S(g) ΔH is negative Which of the following will increase the yield of R?...

The following substances are examples of addition polymer except ...

Which of the following pieces of deposited if a current of 10A was passed through a solution of copp...

The product of the reaction between ethanol and excess acidified K2Cr2O2 is...

One of the characteristics of transition metals is ...

A white solid suspected to be lead trioxonitrate (V) zinc trioxocarbonate (IV) or calcium trioxocabo...

What is the atomic number of Gold? ...

To what temperature must a gas 273 K be heated in order to double both its volume and pressure? ...