Chemistry - MOST IMPORTANT UP SI Previous Year Questions
Practice real questions from previous year exams of UP SI.
When the temperature of a substance increases, what effect does it have on the average kinetic energy of its molecules?
What was the name of India's first nuclear reactor established in Tarapur?
Which instrument is used to measure atmospheric pressure?
Which of the following happens in an oxidation reaction?
Solid carbon dioxide is also called...
The alkaline component present in Milk of Magnesia, which is used as a laxative, is...
Whose periodic law was modified to adopt atomic number as the basis for the modern periodic table?
Alpha particles are ______ charged.
The source of solar energy is:
What is the process in which a thick oxide layer of aluminum is developed on aluminum objects, which can be colored for an attractive finish?
Which chemical compound is known as blue vitriol and is mainly used as a pesticide, mordant, and fungicide?
Graphite, diamond, and buckminsterfullerene are allotropes of which element?
Elements like Boron, Silicon, and Germanium are classified as...
An element with atomic number 46 belongs to which block of the periodic table?
To make bleaching powder, which of the following gases is passed through 'slaked lime' (calcium hydroxide)?
Which of the following is an ore of zinc?
What polymer is used to make a wash bottle?
Which material is used to make bulletproof vests?
Which experiment by Rutherford proved the existence of the nucleus?
Which of these is not an artificial pesticide?