Description : The inert gas used as beacon light is - (1) Kr (2) Ar (3) He (4) Ne
Last Answer : (4) Ne Explanation: Neon is used in neon discharge lamps and advertising signs because the neon lights are visible from long distances. Since the light of neon signs has a better penetrating power through ... , the neon signs are also used in beacon lights for the safety of air and sea navigation.
Description : The inert gas used as beacon light is (1) Kr (2) Ar (3) He (4) Ne
Last Answer : Ne
Description : The inert gas abundantly found in atmosphere is:
Last Answer : The inert gas abundantly found in atmosphere is: A. (A) Ar B. (B) Kr C. (C) He D. (D) Xe
Description : The most abundant rare gas in the atmosphere is (a) He (b) Nc (c) Ar (d) Xe
Last Answer : Ans:(c)
Description : The fossils of which Homo heidelbergensis have been widely distributed and where they are found? (HOTS) -History
Last Answer : The fossils of Homo heidelbergensis have been widely distributed. They are found in different parts of Africa, Asia and Europe.
Description : The total agricultural land in a village is 1200 hectares. This is distributed among 320 families who form four groups in the following pattern. It is assumed that the land is distributed equally within each group. Identify the group of small ... B 180 300 C 30 300 D 10 300 (1) A (2) B (3) C (4) D
Last Answer : B 180 300
Description : Matrix Matching. `{:("List-I","List-II"),((A) "Gas Thermometers",(p) He),((B) "Beacon lamp", (q) Ne),((C ) "Electric bulbs",(r ) Xe),((D) "Flash bulb"
Last Answer : Matrix Matching. `{:("List-I","List-II"),((A) "Gas Thermometers",(p) He),((B) "Beacon lamp", (q) Ne),((C ... ",(r ) Xe),((D) "Flash bulb", (s) Kr):}`
Description : Sudarshan Sen has been appointed as the Executive Director of RBI. He replaced A) NS Vishwanathan B) KR Subramaniam C) Sarvesh Rana D) NS Iyer E) None of these
Last Answer : A) NS Vishwanathan Explanation: The Union Government has appointed NS Vishwanathan as deputy governor of the Reserve Bank of India (RBI). His appointment was approved by the Appointments Committee of the ... Prime Minister Narendra Modi in New Delhi. In his place, Sudarshan Sen has been appointed.
Description : A perfect gas has a value of R= 319.2 J/ kf.K and k= 1.26. If 120 kJ are added to 2.27 kf\g of this gas at constant pressure when the initial temp is 32.2°C? Find T2. a. 339.4 K b. 449.4 K c. 559.4K d. 669.4K formula: cp = kR/ k-1 Q= mcp(T2-T1)
Last Answer : 339.4 K
Description : Read the following (A-D) statements :- A. Connective tissue are most abundant and widely distributed in the body of complex animals B. They are named
Last Answer : Read the following (A-D) statements :- A. Connective tissue are most abundant and widely distributed in the body ... - A. Four B. Three C. Two D. One
Description : When the costs of a policy are concentrated and the policys benefits are distributed widely that policy will be debated through a process of what kind of politics?
Last Answer : Feel Free to Answer
Description : Glucokinase (A) Is widely distributed and occurs in most mammalian tissues (B) Has a high km for glucose and hence is important in the phosphorylation of glucose primarily after ingestion of a carbohydrate rich meal (C) Is widely distributed in Prokaryotes (D) None of these
Last Answer : B
Description : Widely distributed and cultured fish species in world is (a) Silver carp (b) Grass carp (c) Common carp (d) L. rohita
Last Answer : (b) Grass carp
Description : Which is distributed more widely in a cell? (a) DNA (b) RNA (c) Chloroplasts (d) Sphaerosomes
Last Answer : (b) RNA
Description : On tropical coasts, ………………….. vegetation is found abundantly.
Last Answer : Choose the correct option by identifying the correct correlation in the sentence: On tropical coasts, ... mangrove (c) deciduous (d) coniferous
Description : Which of the following commercial metals is most abundantly found in India? (A) Copper (B) Aluminium (C) Nickel (D) Zinc
Last Answer : (B) Aluminium
Description : The noble gas which occurs most abundantly in the atmosphere is (A) Helium (B) Neon (C) Krypton (D) Argon
Last Answer : (D) Argon
Description : I will be describing a chemical element. Try to identify it with the fewest number of clues. This chemical element is a silver-white metal, with bluish tinge, capable of taking a high polish. T element ... crust and used to make drink cans. The atomic number of this element is 13. Name t element.
Last Answer : ANSWER: ALUMINUM
Description : The lightest non-inflammable gas is (A) H2 (B) He (C) Ar (D) O2
Last Answer : Option B
Description : What is the atomic number of Kr ?
Last Answer : The atomic number of Kr is 36
Last Answer : I doubt the clear and universally valid consequences. The original source may be this blog, and the information there seems to me to be quite sane. But it is necessary to read as a concentrate of ... a normal person or twenty-five times a liter like a Chinese kuli or a Czech junkie to Unicaplasma.
Description : The reaction `._(92)U^(235) + ._(0)n^(1) rarr ._(56)Ba^(140) + ._(36)Kr^(93) + 3 ._(0)n^(1)` represents a)Artificial radioactivity b)Nuclear fission c
Last Answer : The reaction `._(92)U^(235) + ._(0)n^(1) rarr ._(56)Ba^(140) + ._(36)Kr^( ... radioactivity B. nuclear fission C. nuclear fussion D. none of the above
Description : A particle of mass `m` moves along a circular orbit in centrosymmetrical potential field `U(r )=kr^(2)//2`. Using the Bohr quantization condition, fin
Last Answer : A particle of mass `m` moves along a circular orbit in centrosymmetrical potential field `U(r ... orbital radii and energy levels to that particle.
Description : One tonrefrigeration corresponds to (a) 50 kcal/min (b) 50 kcal/kr (c) 80 kcal/min (d) 80 kcal/hr
Last Answer : Ans: a
Description : Name the newly appointed deputy governor of RBI. A) NS Vishwanathan B) KR Subramaniam C) Sarvesh Rana D) NS Iyer E) None of these
Last Answer : A) NS Vishwanathan Explanation: The Union Government has appointed NS Vishwanathan as deputy governor of the Reserve Bank of India (RBI). His appointment was approved by the Appointments Committee of the Cabinet (ACC) presided by Prime Minister Narendra Modi in New Delhi.
Description : Who has been appointed as the head of Working Group on Fin Tech and Digital Banking by RBI? A) NS Vishwanathan B) KR Subramaniam C) Sarvesh Rana D) NS Iyer E) Sudarshan Sen
Last Answer : E) Sudarshan Sen Explanation: The Reserve Bank of India (RBI) has set up an inter-regulatory Working Group to study the regulatory issues relating to Financial Technology (Fintech) and Digital ... Working Group will be headed by RBI s Executive Director Sudarshan Sen and consist of 12 members.
Description : The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the (A) Feed material (B) Type of crushing machine (C) Both (A) & (B) (D) Neither (A) nor (B)
Last Answer : (C) Both (A) & (B)
Description : The rate expression for a heterogeneous catalytic reaction is given by, - rA = K.KA PA(1 + KA.PA + KR.PR), where K is surface reaction rate constant and KA and KR are absorption equilibrium constants of A and R respectively. If KR PR ... R and A) (A) E (B) E + ΔHA (C) E + ΔHA - ΔHR ) (D) ΔHA + ΔHR
Last Answer : (C) E + ΔHA - ΔHR )
Description : From the elements: Cl, Br, F, O, Al, C, Li, Cs and Xe; choose the following: (a) The element with highest negative electron gain enthalpy. (b) The element with lowest ionization enthalpy. ( ... . (f)The element which belongs to zero group. (g) The elements which forms largest number of compounds.
Last Answer : Ans. (a). The element chlorine (Cl) has the highest negative electron gain enthalpy. (b). The element cesium (Cs) has lowest ionization enthalpy. (c). The element fluorine F has lowest atomic radius. (d ... zero group (or group 18). (g). The element carbon (C) forms the largest number of compounds.
Description : What is inert gas ?
Last Answer : An element that does not participate in a chemical reaction is called inert gas. 6 inert gases: Helium ( He), Neon ( Ne) , Argon ( Ar), Krypton ( Kr), Xenon ( Xe), Radon ( Rn)
Description : How many atoms are in the molecule of inert gas ?
Last Answer : Inert gas has 1 atom in its molecule .
Description : The inert gas which is substituted for nitrogen in the air used by deep sea divers for Breathing is: (1) Neon (2) Argon (3) Krypton (4) Helium
Last Answer : (4) Helium Explanation: Helium is used since it has very low (almost non-existent) narcotic properties. The nitrogen in air is highly narcotic at depth and adding helium allows one to dive without the effects of narcosis (where one's mind is impaired).
Description : The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing is – (1) Neon (2) Krypton (3) Argon (4) Helium
Last Answer : (4) Helium Explanation: Helium is used by deep sea divers because it reduces the narcosis of nitrogen and it remains below the oxygen toxicity limits. In fact, they use tri mix of Oxygen, helium and a little bit of nitrogen.
Description : Which of the following is an Inert Gas? (1) Hydrogen (2) Nitrogen (3) Oxygen (4) Argon
Last Answer : (4) Argon Explanation: Argon is an inert gas (noble gas) that is placed in Group 18 of the periodic table. It is the most abundant noble gas in Earth's crust, comprising 20.00015% of the crust. Helium ... (Ar), Krypton (Kr), Xenon (Xe), and Radon (Rn) are other noble gases that occur naturally.
Description : The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is - (1) Xenon (2) Krypton (3) Argon (4) Helium
Last Answer : (4) Helium Explanation: Trimix is a breathing gas, consisting of oxygen, helium and nitrogen, and is often used in deep commercial diving. The helium is included as a substitute for some ... possible to create mixes suitable for different depths or purposes by adjusting the proportions of each gas.
Description : An inert gas mixed with oxygen given to patients suffering from restricted breathing is – (1) Helium (2) Krypton (3) Radon (4) Argon
Last Answer : (1) Helium Explanation: Heliox is a breathing has composed of a mixture of helium (He) and oxygen (O2). Heliox has been used medically since the 1930s, and although the medical community adopted ... its range of medical uses has since expanded greatly, mostly because of the low density of the gas
Description : What will be the effect on equilibrium if (i) a catalyst is added to it (ii) An inert gas is added at constant volume
Last Answer : Ans. (i) The state of equilibrium is not disturbed on adding catalyst rather it is attained quickly. (ii) No effect on state of equilibrium
Description : Which of the following inert gas atoms is the heaviest? w) xenon x) neon y) radon z) krypton
Last Answer : ANSWER: Y -- RADON
Description : The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is (1) Xenon (2) Krypton (3) Argon (4) Helium
Last Answer : Helium
Description : An inert gas mixed with oxygen given to patients suffering from restricted breathing is (1) Helium (2) Krypton (3) Radon (4) Argon
Description : The most abundant inert gas in the atmosphere is (1) Helium (2) Neon (3) Argon (4) Krypton
Last Answer : Argon
Description : Which is the most abundantly available fossil fuel in India ? Assess the importance of its different forms. -SST 10th
Last Answer : Coal is the most abundantly available fossil fuel. Importance of its different forms: 1. Peat: It comes from decaying plants in the swamp. It has low heating capacity because of low carbon ... coal used especially in smelting iron. 4. Anthracite: It is the highest quality hard coal.
Description : Which is the most abundantly available fossil fuel in India ? Name its four major forms. -SST 10th
Last Answer : Coal is the most abundantly available fossil fuel in India. It comes in the form of peat, lignite, bituminous and anthracite.
Description : Which is the most abundantly available fossil fuel in India? Name its four major forms. -SST 10th
Description : Identify the most abundantly available fossil fuel in India. Explain any two types with its characteristics. -SST 10th
Last Answer : Coal is the most abundantly available fossil fuel in India. (i) Lignite is a low grade brown coal which is soft with high moisture content. (ii) Anthracite is the highest quality hard coal.
Description : Which is the most abundantly available fossil fuel in India? -SST 10th
Last Answer : Coal is the most abundantly available fossil fuel in India. It provides a substantial part of the nation's energy requirement. India has vast and rich reserves of coal, distributed in different regions ... It is used in thermal power stations. Principal reserves are found in Neyveli in Tamil Nadu.
Description : Which is the most abundantly available fossil fuel? -SST 10th
Last Answer : Coal is the most abundantly available fossil fuel.
Last Answer : Coal is an important and abundantly available fossil fuel in India. It is formed due to the compression of plant material over millions of years. It is a bulky material and loses weight on use ... special value for smelting iron in blast furnaces. (iv) Anthracite is the highest quality hard coal.