Consider two chemical reactions (A) and (B) that take place during metallurgical process: (A) ZnC O 3(s) Δ Zn O (s) + C O 2(g) (B) 2Zn S (s) + 3O 2(g) Δ 2Zn O (s) + 2S O 2(g) The correct option of names given to them respectively is:

(A) (A) is calcination and (B) is roasting

(B) Both (A) and (B) are producing same product so both are roasting

(C) Both (A) and (B) are producing same product so both are calcination

(D) (A) is roasting and (B) is calcination

Isolation of Elements: JEE Main 2021 Chemistry question

JEE Main 2021 · 20 Jul, Evening shift · Q1353

JEE Main 202120 Jul, Evening shiftChemistryMediumIsolation of Elements99× since 2002

Consider two chemical reactions (A) and (B) that take place during metallurgical process: (A)

ZnC{O_{3(s)}}\buildrel \Delta \over \longrightarrow Zn{O_{(s)}} + C{O_{2(g)}}

(B)

2Zn{S_{(s)}} + 3{O_{2(g)}}\buildrel \Delta \over \longrightarrow 2Zn{O_{(s)}} + 2S{O_{2(g)}}

The correct option of names given to them respectively is :

JEE Main 2021 Isolation of Elements Question with Solution (20 Jul Evening shift, Q1353) | JEE Arc

JEE Main 2021 · 20 Jul, Evening shift · Q1353

JEE Main 202120 Jul, Evening shiftChemistryMediumIsolation of Elements99× since 2002

Consider two chemical reactions (A) and (B) that take place during metallurgical process: (A)

ZnC{O_{3(s)}}\buildrel \Delta \over \longrightarrow Zn{O_{(s)}} + C{O_{2(g)}}

(B)

2Zn{S_{(s)}} + 3{O_{2(g)}}\buildrel \Delta \over \longrightarrow 2Zn{O_{(s)}} + 2S{O_{2(g)}}

The correct option of names given to them respectively is :