Everyday Science MCQs — Test 55
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Question 1
Which of the following is the formula of chrome red ?
Question 2
Regular coiling or zigzagging of polypeptide through hydrogen bonding is its___________________?
Question 3
In the van der Waals equation (P + n2a / v2) (v – nb) = nRT which of the following statement is not true ?
Question 4
The inhaled breath of diabetics patient contain acetone. A medical student wishes to test for diabetes by asking patient to bubble their breath through a reagent ?
Question 5
When aquious bromine is added to aqueous phenol a creamy white ppt is obtained. What does this reaction show ?
Question 6
If a graph is plotted between temperature on x-axis and volume on y-axis for 1 mole of gas then we get straight line which cuts the temperature exis at________________?
Question 7
Benzene is a good solvent for__________________?
Question 8
Which of the following element doesnot show allotropy_________________?
Question 9
Purines and pyrimidines are_________________?
Question 10
All the transition elements show_________________?