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Explain different types of decomposition reaction
A decomposition reaction can be defined as a chemical reaction in which one reactant breaks down into two or more products. General... View ArticleWhat is a total reflecting prism? State three actions that it can produce. Draw a diagram to show one action of the total reflecting prism.
Total reflecting prism is defined as a prism having an angle of 900 between its two refracting surfaces and the other two angles each equal to... View ArticleAdd a prefix or suffix to make new words: (1)manage (2)regular
A Prefix is a word that is added at the beginning of the root word to form a new word. A prefix word does not have any meaning of its own but... View ArticleWhat is meant by Begar?
Begar is a practice where the worker is forced to render service to the ‘master’ free of charge or at a nominal remuneration. When... View ArticlePlanning commission was set up in (a) March, 1947 (b) March, 1950 (c) March, 1948 (d) None of the above
The Planning Commission of India was formed on 15 March 1950. It formulated the Five-Year Plans of India. On 17 August 2014, it was dissolved and... View ArticleAre metals sonorous?
Yes, metals are sonorous because it produces a deep or ringing sound when struck with another hard object.... View ArticleWater cycle drawing
The water cycle, also known as the hydrologic cycle, is the continuous movement of water from the earth’s surface to the atmosphere and... View ArticleWhat is the full form of IST and GMT?
The full form of IST is Indian Standard Time and GMT is Greenwich Mean Time.... View ArticleA particle is moving in a circular path of radius r, its displacement after half a circle would be (a) 2r (b) πr (c) 2πr (d) 0
The movement of a body following a circular path is called a circular motion. 1. The total distance measured between the start and ending points... View ArticleIdri Idri is found in (a) Madagascar (b) Mauritius (c) Sri Lanka (d) India
Idri idri which is also known as lemur is found in Madagascar. The lemurs are the inhabitants of Madagascar and Comoro islands. Lemurs are... View ArticleLenticels are involved in (a) Transpiration (b) Gaseous exchange (c) Food transport (d) Photosynthesis
Lenticels are involved in 'gaseous exchange'. A lenticel is a porous tissue comprising cells with huge intercellular spaces. These can be found... View ArticleWrite the function of nucleolus
Nucleolus Function The nucleolus is considered as the brain of the nucleus, covering nearly 25% volume of the nucleus. Primarily, it takes part... View ArticleThe moving air is called _____
The moving air is called 'wind'.... View ArticleGrey Cup is associated with? (a) Hockey (b) Football (c) Lawn Tennis (d) Racing
Grey cup is associated with 'Football'. Therefore the correct option is (b)... View ArticleWrite a short notes on disaster and its management
A disaster is defined as a disruption on a massive scale, either natural or man-made, occurring in short or long periods. Disasters can lead to... View Article(c) PCl3(d) SCl2">In which of the following bond angle is maximum(a) NH3
(b)
