Chemistry Questions
Q. The atomic number of carbon is 6 and its atomic mass is How many are there protons in the nucleus of carbon?
View SolutionQ. Who developed atom bomb?
View SolutionQ. The major harmful gas emitted by automobile vehicle which causes air pollution is
View SolutionQ. What is the most commonly used Substance in fluorescent tubes?
View SolutionQ. The natural source of hydrocarbon is
View SolutionQ. The anode in a dry cell consists of
View SolutionQ. Milk is a colloidal system in which:
View SolutionQ. Silk fibre chemically is :
View SolutionQ. Galvanization is the :
View SolutionQ. Heart pacemakers is
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