EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 20 - General Principles of Metallurgy>TS EAMCET 2020 (28-Sep Shift-1)

Embibe Experts Solutions for Chapter: General Principles of Metallurgy, Exercise 1: TS EAMCET Medical 2019 (8-May Shift-2)

Author:Embibe Experts

Embibe Experts Chemistry Solutions for Exercise - Embibe Experts Solutions for Chapter: General Principles of Metallurgy, Exercise 1: TS EAMCET Medical 2019 (8-May Shift-2)

Attempt the free practice questions on Chapter 20: General Principles of Metallurgy, Exercise 1: TS EAMCET Medical 2019 (8-May Shift-2) with hints and solutions to strengthen your understanding. EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: General Principles of Metallurgy, Exercise 1: TS EAMCET Medical 2019 (8-May Shift-2) with Hints & Solutions

MEDIUM

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 20 - General Principles of Metallurgy>TS EAMCET Medical 2019 (8-May Shift-2)>Q 1

Identify the auto reduction reactions from the following:

$a)$ ${Fe}_{3} O_{4} + 4 CO ⟶ 3 Fe + 4 {CO}_{2}$

$b)$ ${Cu}_{2} O + \frac{1}{2} {Cu}_{2} S ⟶ 3 Cu + \frac{1}{2} {SO}_{2}$

$c)$ $PbS + 2 PbO ⟶ 3 Pb + {SO}_{2}$

$d)$ ${Cu}_{2} O + C ⟶ 2 Cu + CO$

MEDIUM

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 20 - General Principles of Metallurgy>TS EAMCET 2020 (28-Sep Shift-1)>Q 2

Which one in the following statements is "not correct" about refining of ores?

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 20 - General Principles of Metallurgy>TS EAMCET Medical 2018 (02 May Shift-1)>Q 3

Match the following

	List - I		List - II
(a)	Copper	(i)	Bauxite
(b)	Iron	(ii)	Malachite
(c)	Zinc	(iii)	Haematite
(d)	Aluminium	(iv)	Calamine
		(v)	Galena

The correct answer is