YESPYQ Start Practice
🛠️ JEE🧪 Chemistry

Which one of the following is not an example of calcination? [JEE Main 2023, 15 Apr (Shift 1)]

Q1

Which one of the following is not an example of calcination?

[JEE Main 2023, 15 Apr (Shift 1)]

a

\(Fe _2 O _3 \cdot xH _2 O \xrightarrow{\Delta} Fe _2 O _3+ xH _2 O\)

b

\(CaCO _3 \xrightarrow{\Delta} CaO + CO _2\)

c

\(CaCO _3 \cdot MgCO _3 \xrightarrow{\Delta} CaO + MgO +2 CO _2\)

d

\(2 PbS +3 O _2 \xrightarrow{\Delta} 2 PbO +2 SO _2\)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more JEE Chemistry PYQs

See every question on General Principles and Processes of Isolation of Elements, or browse the full JEE question bank.

See all questions on General Principles and Processes of Isolation of Elements →