Question : When formaldehyde and potassium hydroxide are heated, we get 

Option 1: Acetylene

Option 2: Methyl alcohol

Option 3: Methane

Option 4: Ethyl formate

Question : Ethanol containing 5% water is known as :

Option 1: Dilute alcohol 

Option 2: Power alcohol

Option 3: Rectified spirit

Option 4: Absolute alcohol 

Question : Butan-2-ol is a:

Option 1: tertiary alcohol

Option 2: ketone

Option 3: primary alcohol

Option 4: secondary alcohol

Question : Ethanol containing 5% water is known as 

Option 1: rectified spirit

Option 2: denatured spirit

Option 3: methylated alcohol

Option 4: power alcohol

Question : Direction: Which one of the given responses is the meaningful order of the following?

1. Infancy     2. Adult      3. Puberty       4. Childhood

Option 1: 1, 2, 3, 4

Option 2: 1, 4, 2, 3

Option 3: 1, 3, 4, 2

Option 4: 1, 4, 3, 2