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Fuel Cells

Why Kcl on he...

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Why Kcl on heating strongly gives violet colour and NaCl gives yellow colour name the type of defect and explain

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Similar questions

Q. On heating crystals of

K C l

in potassium vapours, the crystals start exhibiting violet colour. Why?

Q. Assertion :NaCl crystal is sometimes yellow in colour. Reason:

N a^{+}

in the crystal absorbs electron from air and hence, gives yellow colour.

Q. On heating a crystal of KCl in potassium vapour the crystal starts exhibiting a violet colour. Why

Q. An orange coloured solid

(A)

is soluble in water and gives a gas

(B)

and green coloured solid

(C)

on heating. The compound

(A)

(D)

when reacts with

N a O H

and solution turns yellow. The gas

(D)

turns red litmus blue. Identify the compounds

(A)

(D)

and explain the reaction.

Q. Identify the type of spice that gives a yellow colour to the curry.

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