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

(C) Statement $C$ is incorrect because the formula for superphosphate of lime is $Ca(H_2PO_4)_2$ and $CaSO_4 \cdot 2H_2O$,not $Ca(H_2SO_4)_2$. Stateme

Vedclass · Accepted Answer

The mixture of $Ca(H_2PO_4)_2$ and $CaSO_4 \cdot 2H_2O$ is called superphosphate of lime.

Vedclass · Answer

(C) Statement $C$ is incorrect because the formula for superphosphate of lime is $Ca(H_2PO_4)_2$ and $CaSO_4 \cdot 2H_2O$,not $Ca(H_2SO_4)_2$. Statement $D$ is also incorrect as the hydrolysis of $NCl_3$ yields $NH_3$ and $HOCl$ is a common misconception; it actually produces $NH_3$ and $HOCl$ only in specific conditions,but the standard reaction is $NCl_3 + 3H_2O \rightarrow NH_3 + 3HOCl$. However,in many textbooks,the formula provided in option $C$ is chemically invalid ($Ca(H_2SO_4)_2$ does not exist as a standard compound),making $C$ the most clearly incorrect statement.

Which of the following statements is $NOT$ correct?

Similar Questions

Give an example to show the effect of concentration of nitric acid on the formation of oxidation products.

Which of the following compounds does not produce ammonia upon heating?

The statement that is $NOT$ correct is:

When a lightning flash is produced,which gas is primarily formed?

White phosphorus when boiled with a strong solution of caustic soda produces:

Vedclass Test Series

Exam Paper Generator

Online Exam Module