Materials: Metals and Non-Metals-Chemical Properties of Metals & Non-Metals (CBSE Class-8 Science): Questions 8 - 10 of 10

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 469 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 300.00 or

Question number: 8

» Materials: Metals and Non-Metals » Chemical Properties of Metals & Non-Metals » Reactions With Bases

MCQ▾

Question

Pop sound indicates that:

Choices

Choice (4) Response
a.

Metals do not react with bases

b.

Metals react with bases and produce hydrogen gas

c.

Metal react with bases

d.

Non-Metals react with bases

Question number: 9

» Materials: Metals and Non-Metals » Chemical Properties of Metals & Non-Metals » Reaction With Oxygen

MCQ▾

Question

Oxides of Non-Metals are:

Choices

Choice (4) Response
a.

Amphoteric in nature

b.

Acidic in nature

c.

Neutral in nature

d.

Basic in nature

Question number: 10

» Materials: Metals and Non-Metals » Chemical Properties of Metals & Non-Metals » Reactions With Acids

MCQ▾

Question

Sulphur reacts with:

Choices

Choice (4) Response
a.

Dilute hydrochloric acid

b.

Hot Concentrated Nitric acid

c.

Concentrated sulphuric acid

d.

Concentrated hydrochloric acid

Sign In