Which of the following statements is not corr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) $1$. Metal carbonates react with acids to produce salt,water,and $CO_2$ gas. This is a correct statement.$2$. Non-metal oxides (like $SO_2$,$CO_2$

Vedclass · Accepted Answer

All metal oxides react with water to give salt and acid.

Vedclass · Answer

(D) $1$. Metal carbonates react with acids to produce salt,water,and $CO_2$ gas. This is a correct statement.$2$. Non-metal oxides (like $SO_2$,$CO_2$) are acidic in nature and react with water to form acids (like $H_2SO_3$,$H_2CO_3$). This is a correct statement.$3$. Many reactive metals (like $Zn$,$Fe$) react with dilute acids to produce salt and hydrogen gas. This is a correct statement.$4$. Metal oxides are generally basic in nature. While some (like alkali metal oxides) react with water to form bases (alkalis),they do not react with water to form salt and acid. Therefore,this statement is incorrect.

Which of the following statements is not correct?

Similar Questions

Which of the following is a weak acid?

Write true or false for the following statement:
The separation of $H^+$ ions from $HCl$ molecules can occur in the absence of water.

Explain the action of dilute hydrochloric acid on the following with chemical equations:
$(a)$ Magnesium ribbon
$(b)$ Sodium hydroxide
$(c)$ Crushed egg shells

You have two solutions $A$ and $B$. The $pH$ of solution $A$ is $6$ and the $pH$ of solution $B$ is $8$. Which solution has more hydrogen ion concentration? Which one of these is acidic and which one is basic?

What effect does an increase in the concentration of $H^{+}(aq)$ in a solution have on the $pH$ of the solution?

Vedclass Test Series

Exam Paper Generator

Online Exam Module