Grade 12th passInorganic Chemistry
Which of the following statement(s) is (are) correct when a mixture of NaCI and K base 2Cr base 2O base 7 is gently warmed with conc H base 2SO base 4?a. A deep red vapour is evolvedb. The vapours when passed into NaOH solution gives a yellow solution of Na base 2CrO base 4c. Chlorine gas is evolvedd. Chromyl chloride is formed
Which of the following statement(s) is (are) correct when a mixture of NaCI and K base 2Cr base 2O base 7 is gently warmed with conc H base 2SO base 4?
a. A deep red vapour is evolved
b. The vapours when passed into NaOH solution gives a yellow solution of Na base 2CrO base 4
c. Chlorine gas is evolved
d. Chromyl chloride is formed
