S K Aggarwal and V K Sally Solutions for Chapter: Materials : Metals and Non-Metals, Exercise 3: ORAL QUESTIONS

Author:S K Aggarwal & V K Sally

S K Aggarwal Science Solutions for Exercise - S K Aggarwal and V K Sally Solutions for Chapter: Materials : Metals and Non-Metals, Exercise 3: ORAL QUESTIONS

Attempt the practice questions on Chapter 4: Materials : Metals and Non-Metals, Exercise 3: ORAL QUESTIONS with hints and solutions to strengthen your understanding. Learning Elementary Science with Online Support solutions are prepared by Experienced Embibe Experts.

Questions from S K Aggarwal and V K Sally Solutions for Chapter: Materials : Metals and Non-Metals, Exercise 3: ORAL QUESTIONS with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 4 - Materials : Metals and Non-Metals>ORAL QUESTIONS>Q 1

What kind of oxide (acidic/basic/neutral) is formed by metals?

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 4 - Materials : Metals and Non-Metals>ORAL QUESTIONS>Q 2

What is the chemical formula of rust?

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 4 - Materials : Metals and Non-Metals>ORAL QUESTIONS>Q 3

Name all the products formed when sodium reacts with water.

HARD
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 4 - Materials : Metals and Non-Metals>ORAL QUESTIONS>Q 4

Amongst potassium, iron and aluminium, which is the least reactive?

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 4 - Materials : Metals and Non-Metals>ORAL QUESTIONS>Q 5

Name all the products formed when aluminium reacts with sulphuric acid.

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 4 - Materials : Metals and Non-Metals>ORAL QUESTIONS>Q 6

Name two metal which reacts with acid as well alkalis to liberate hydrogen gas?

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 4 - Materials : Metals and Non-Metals>ORAL QUESTIONS>Q 7

Amongst copper, zinc, iron and lead which will not react with Iron sulphate?