SATHEE: P-Block Elements Ques 189

P-Block Elements Ques 189

Question: On heating $N a C l + K_{2} C r_{2} O_{7} +$ conc. $H_{2} S O_{4}$ , the gas comes out is

[JIPMER 2000]

Options:

A) $O_{2}$

B) $C l_{2}$

C) $C r O C l_{2}$

D) $C r O_{2} C l_{2}$

Show Answer

Answer:

Correct Answer: D

Solution:

$C r O_{2} C l_{2}$ is a orange red gas.

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P-Block Elements Ques 189

Question: On heating NaCl+K2Cr2O7+ conc. H2SO4 , the gas comes out is

Options:

Answer:

Solution:

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Question: On heating $N a C l + K_{2} C r_{2} O_{7} +$ conc. $H_{2} S O_{4}$ , the gas comes out is