Select the incorrect statement.

Name: Select the incorrect statement.
Uploaded: 2020-01-06
Description: Click here👆to get an answer to your question ✍️ Select the incorrect statement.

Question

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Answer 1

Option (D) is correct.

(D) : Red phosphorus changes to black phosphorus on heating in the atmosphere of $C O_{2}$ or coal gas at 573 $K$ .
It is obtained by heating white phosphorus at 573 $K$ in an inert atmosphere for several days.

Answer 2

Option (D) is correct.

(D) : Red phosphorus changes to black phosphorus on heating in the atmosphere of

C O_{2}

or coal gas at 573

K

.

It is obtained by heating white phosphorus at 573

K

in an inert atmosphere for several days.

Select the incorrect statement.

Nitrous oxide supports combustion more vigorously than air

Phosphorus pentaoxide dehydrates nitric acid forming nitrogen pentaoxide

Reactivity order of various allotropic forms of phosphorus is white > red > black

Red phosphorus changes to white phosphorus on heating in the atmosphere of $C O_{2}$ or coal gas at $573 K$

Option (D) is correct.

(D) : Red phosphorus changes to black phosphorus on heating in the atmosphere of $C O_{2}$ or coal gas at 573 $K$ .
It is obtained by heating white phosphorus at 573 $K$ in an inert atmosphere for several days.

The correct statement is:

Select the correct statement about elements of group 15:

Which of the following statement is true?

In the following statements, select the correct statement :

Which of the following statement is true :

Revise with Concepts

Phosphorus and its Allotropes

Select the incorrect statement.

Nitrous oxide supports combustion more vigorously than air

Phosphorus pentaoxide dehydrates nitric acid forming nitrogen pentaoxide

Reactivity order of various allotropic forms of phosphorus is white > red > black

Red phosphorus changes to white phosphorus on heating in the atmosphere of CO2​ or coal gas at 573K

Option (D) is correct. (D) : Red phosphorus changes to black phosphorus on heating in the atmosphere of CO2​ or coal gas at 573K.It is obtained by heating white phosphorus at 573K in an inert atmosphere for several days.

The correct statement is:

Select the correct statement about elements of group 15:

Which of the following statement is true?

In the following statements, select the correct statement :

Which of the following statement is true :

Revise with Concepts

Phosphorus and its Allotropes

Red phosphorus changes to white phosphorus on heating in the atmosphere of $C O_{2}$ or coal gas at $573 K$

Option (D) is correct.

(D) : Red phosphorus changes to black phosphorus on heating in the atmosphere of $C O_{2}$ or coal gas at 573 $K$ .
It is obtained by heating white phosphorus at 573 $K$ in an inert atmosphere for several days.