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Everyday Science MCQs — Test 148

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Question 1
pH value of water is _________?
Question 2
pH value of Blood or Red Blood Cells ?
Question 3
1 tonne = _____ kg?
Question 4
Which of the following is a tissue?
Question 5
Which of the gas is not known as green house gas?
Question 6
The gases used in different types of welding would include:__________?
Question 7
Potassium nitrate is used in__________?
Question 8
Which metal pollute the air of a big city?
Question 9
The color which we see when our eyes are closed?
Question 10
Pure limestone is called _______?