If x is the water of crystallisation of the ore carnallite, and y be the oxidation state of the central atom of the product (A), that is responsible for a green flame in the following reaction, BO3−3+conc.H2SO4+CH3−CH2−OHignite−−−→A If z is the oxidation state of iron in the brown ring complex, Fe2++NO−3+conc.H2SO4→Brownring Then x+y+z is:

If x is the water of crystallisation of the ore carnallite, and y be

1.	If x is the water of crystallisation of the ore carnallite, and y be the oxidation state of the central atom of the product (A), that is responsible for a green flame in the following reaction, BO3−3+conc.H2SO4+CH3−CH2−OHignite−−−→A If z is the oxidation state of iron in the brown ring complex, Fe2++NO−3+conc.H2SO4→Brownring Then x+y+z is:
Answer» If x is the water of crystallisation of the ore carnallite, and y be the oxidation state of the central atom of the product (A), that is responsible for a green flame in the following reaction, $B O_{3}^{3 -} + c o n c . H_{2} S O_{4} + C H_{3} - C H_{2} - O H i g n i t e - -- \to A$ If z is the oxidation state of iron in the brown ring complex, $F e^{2 +} + N O_{3}^{-} + c o n c . H_{2} S O_{4} \to B r o w n r i n g$ Then x+y+z is: