Byriztagar Everyday Science Mcqs The chemical name of laughing gas is:A. Nitrogen dioxideB. Nitric oxideC. Nitrogen pentoxideD. Nitrous oxide
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Which of the following elements are present in all proteins? 1. Carbon 2. Hydrogen, 3. Oxygen or 4. Nitrogen
Mostly Web address begins with “http”. What do the letters stand for?
According to the 2020 amendment, Army chief and Chairman Joint Chiefs of Staff Committee can be reappointed for a tenure up to ?
In Pakistan copper is found in __________?
In which year Bolshevik Revolution came?
The planet nearest to sun is __________?
In Internet etiquette, typing in all capital letters is considered rude. Why?
Nitrogen occur in plants and animals in the form of __________?
Which is the largest organ of body?
Water is a highly effective coolant for a car engine because ___________?