15.9 gram of copper sulphate and 10.6 g of sodium carbonate were made to react with each other. As a result 14.2 g of sodium sulphate and 12.3 g of copper carbonate were formed. This is in accordance with the _____________.

law of conservation of mass

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

law of definite proportions

No worries! We‘ve got your back. Try BYJU‘S free classes today!

law of multiple proportions

No worries! We‘ve got your back. Try BYJU‘S free classes today!

law of reciprocal proportions

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A law of conservation of mass

According to the law of conservation of mass,
mass of reactants = mass of products.

15.9 + 10.6 = 14.2 + 12.3

26.5 = 26.5
LHS = RHS

Suggest Corrections

Similar questions

Q. (a) Define Law of conservation of mass along with an
example.
(b) 15.9 g of copper sulphate and 10.6 g of sodium
carbonate were made to react with each other .
As a result, 14.2 g of sodium sulphate and 12.3 g
of copper carbonate were formed. Show that
these results are in accordance with the law of
conservation of mass.

15.9 g

of copper sulphate and

10.6 g

of sodium carbonate react together to give

14.2 g

of sodium sulphate and

12.3 g

of copper carbonate. Which law of chemical combination is obeyed? How?

Copper sulphate reacts with sodium hydroxide to form a blue precipitate of copper hydroxide and sodium sulphate. In an experiment, 15.95 g of copper sulphate reacted with 8.0 g of sodium hydroxide to form 9.75 g of copper hydroxide and 14.2 g of sodium sulphate. Which law of chemical combination is illustrated by this data?

Q. From the list of the substances given, name the substances which you would use to prepare each of the following salts:
List of substances: copper, lead, sodium, zinc, copper oxide, lead carbonate, sodium carbonate solution, dilute hydrochloric acid, dilute nitric acid and dilute sulphuric acid.
Salts: (a) zinc sulphate (b) copper sulphate (c) sodium sulphate (d) lead sulphate.

Q. From the list of substances given-Ammonium sulphate, Lead carbonate, chlorine, Copper nitrate, Ferrous sulphate -State a solution of the compound which gives a dirty green precipitate with sodium hydroxide.

Join BYJU'S Learning Program

15.9 gram of copper sulphate and 10.6 g of sodium carbonate were made to react with each other. As a result 14.2 g of sodium sulphate and 12.3 g of copper carbonate were formed. This is in accordance with the _____________.

The correct option is A law of conservation of mass According to the law of conservation of mass, mass of reactants = mass of products. 15.9 + 10.6 = 14.2 + 12.3 26.5 = 26.5 LHS = RHS

The correct option is A law of conservation of mass

According to the law of conservation of mass,
mass of reactants = mass of products.

15.9 + 10.6 = 14.2 + 12.3

26.5 = 26.5
LHS = RHS