Andhra Pradesh Board Solutions for Chapter: Principles of Metallurgy, Exercise 5: Multiple choice questions
Author:Andhra Pradesh Board
Andhra Pradesh Board Physics Solutions for Exercise - Andhra Pradesh Board Solutions for Chapter: Principles of Metallurgy, Exercise 5: Multiple choice questions
Attempt the practice questions on Chapter 11: Principles of Metallurgy, Exercise 5: Multiple choice questions with hints and solutions to strengthen your understanding. Physical Science Class 10 solutions are prepared by Experienced Embibe Experts.
Questions from Andhra Pradesh Board Solutions for Chapter: Principles of Metallurgy, Exercise 5: Multiple choice questions with Hints & Solutions
MEDIUM
10th Andhra Pradesh Board
IMPORTANT
Which of the following is the correct formula for gypsum?
EASY
10th Andhra Pradesh Board
IMPORTANT
The oil used in the froth floatation process is_____.
EASY
10th Andhra Pradesh Board
IMPORTANT
Froth floatation is a method used for the purification of _____ore.
MEDIUM
10th Andhra Pradesh Board
IMPORTANT
Galena is an ore of_____.
MEDIUM
10th Andhra Pradesh Board
IMPORTANT
The metal that occurs in its native form is_____.
EASY
10th Andhra Pradesh Board
IMPORTANT
The most abundant metal in the earth's crust is_____.
MEDIUM
10th Andhra Pradesh Board
IMPORTANT
The reducing agent in the thermite process is _____.
EASY
10th Andhra Pradesh Board
IMPORTANT
The purpose of smelting an ore is to_____it.
