Question

Q.1. Multiple choice questions
[ 1 x8=8]
a) Which of the following is a homogeneous mixture?
i) Mixture of soil and water
ii) Sugar solution
iii) Mixture of sugar , soil and sand
iv) lodised table salt
b) Number of significant figure in 78.000 are
i) 2 ii) 5
iii) 3
iv) 4​

Answer 1

Answer:

Homogeneous mixtures are sources of water, saline solution, some alloys, and bitumen. Sand, oil and water, and chicken noodle soup are examples of heterogeneous mixtures.

Answer 2

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a) Which of the following is a homogeneous mixture?

Ans. Sugar solution

b) Number of significant figure in 78.000 are

Ans. 5