The mass of $$3.2 \times 10^5$$ at atoms of an element is $$8.0\times 10^{-18}g$$. Which of the following has maximum number of atoms ? B. Which of the following contains maximum number of molecules? (a) 1 g C0 2 (b) 1 g N 2 (c) 1 g H 2 (d) 1 g CH 4 Answer: Question 8: Answer: (a) Mass of 6.023 x 10 23 atoms of oxygen = gram atomic mass of oxygen Mass of 6.023 x 10 23 atoms of oxygen = 16g (B) Only one electron can exist in each possible electron state. Join Yahoo Answers … (a) 19 CO2 (b) 1 g N2 (c) 1 g H2 (d) 1 g CH4 2 See answers adarshpal4321 adarshpal4321 Answer: 1g H2 contains a maximum number of molecules. Which of the following atoms contains the highest number of electrons in the outermost shell? which of the following contains maximum number of molecules? Maximum number of electrons which can be filled in NaClO4. Which of the following contains maximum number of atoms a)4.25g of NH3 b)8g of o2 c)2g of h2 d)4g of heDear student a) 4.25 gm of NH3 moles = 4.25/17 = 0.25 b) Which of the following contains maximum number of molecules? Convert 1.65 × 1024 atoms of carbon to moles of carbon. asked Oct 15, 2020 in Chemistry by Aakshya (54.7k points) 8.2k views. H2O2. 3.8k SHARES. Correct option (d) [I-3]. Which of the following compound contains maximum number of oxygen atoms ? atharv2303 atharv2303 Text Solution. 18 gm ch4 is more than one mole. 16g of o2 C. 4.4g of co2 D. 16g of ch4 Which of the following will have maximum number of C atoms 200+ LIKES. 18. asked Feb 5, 2018 in Class IX Science by aman28 (-872 points) Which of the following has maximum number of atoms? by | Feb 23, 2021 | Uncategorized | 0 comments | Feb 23, 2021 | Uncategorized | 0 comments A. Which one among the following is the standard for atomic mass? 12.2 k . Which among the following contains highest number of atoms Atomic wt of P 31 S. Which among the following contains highest number of. Of atoms A) 5.6 L of NH3 B) 4.4g of Co2 C) 52u of He atomic weight =4u) 13th November 2018, 11:25 AM 1.Find the ratio of the number of atoms present in 16g of O2 … A. Which of the following has maximum number of atoms? Which of the following pair of species have same number of atoms under similar conditions ? a) 2.0g hydrogen b) 2.0g oxygen c) 2.0g nitrogen d) 2.0g methane - 4155807 Check Answer and S hence 18 gm ch4. Which of the following contains maximum number of atoms? A) 18g of H2O B) 18g of O2 C) 18g of CO2 D) 18g of CH4 2 See answers anthonyhowardstark anthonyhowardstark Answer: 18gm h2o is one mole. Number of atoms present in 1 mole of a substance = From the above calculations, it is visible that 48 grams of Helium has the maximum number of atoms Get your answers by asking now. (A) An integral number of electron wavelengths must fit into the electron's circular orbit. 22.4 L of CO2(g) at STP b. Which of the following contains maximum number of atoms? Number of atoms in 1 molecule of ammonia ( ) = 4. Which of the following contains maximum number of molecules? In the Bohr model of the atom, the postulate stating that the orbital angular momentum of the electron is quantized can be interpreted in which of the following ways? CrO3. The molecules present in the 1g CO2: Molar mass of CO2 = 44g. Favorite Answer. which of the following contains maximum number of molecules? 1 decade ago. Relevance. which of the following contains maximum number of molecules? (d) 28.0 g of Carbon monoxide (CO) CO = molar mass = 12+ 16 = 28 g . ATOMS AND MOLECULES. (1) 1 g of O (2) 1 g of O2 (3) 1 g of O3 (4) all have the same number of atoms Which of the following contains maximum number of atoms? The atomic mass of the element is about $$(N_A =6\times 10^{23})$$ If 14 g of nitrogen gas is mixed with 6 g of hydrogen gas, then the maximum mass of ammonia produced in the reaction is (1) 17 g (2) 15 g (3) 20 g (4) 12 g 56. 5.2k VIEWS. 28 g of Carbon monoxide contains 6.023 x 10 23 Carbon atoms. a. (c) 21.0 g of propane (C 3 H 8) C 3 H 8 = molar mass = 36 + 8 = 44 g . Which of the following contains maximum number of atoms? asked Feb 5, 2018 in Class IX Science by saurav24 Expert ( 1.4k points) atoms and molecules 0 votes . a) H b) 12 C 6 c) 14 C 6 d) 16 O 8 11. Answer Save. a) 2.0g hydrogen b) 2.0g oxygen c) 2.0g nitrogen d) 2.0g methane 10. (A) 2.0 mol of S8 (B) 6.0 mol of S (C) 5.5 mol of SO2 (D) 44.8 L of CO2 at S.T.P. Which of the following contains maximum number of oxygen atoms? 1 Answers. Which of the following contains maximum number of oxygen atoms? Which of the following contains the maximum number of atoms (1) 48 g of helium (2) 3 011 × 10 21 molecules of ammonia (3) 48 molecules of methane (4) 3 mol of oxygen - Science - 48 molecules of methane. Which of the following contains maximum number of molecules? 1 g Co2. Number of neutrons ()n = Mass number()A-Atomic number ()z 28. 3.) Which of the following contains maximum number of atom? Which of the following contains maximum number of atoms? Bounty B. Lv 6. 16 g of methane contains 6.023 x 10 23 Carbon atoms. Explanation : (a) In ClO-3 Cl is central atom, it is sp 3-hybrid and on it one-lone pair of electrons (free pair of electrons) is present. This browser does not support the video element. a) 2.0g hydrogen b) 2.0g oxygen c) 2.0g nitrogen d) 2.0g methane 5.2k SHARES. Asked By adminstaff @ 20/10/2019 12:34 AM. Calculate the number of moles of magnesium present in a magnesium ribbon weighing 12g. 1 g molecule of CaCO3 c. 1 mole of SO3(g) d. 6*10²³ molecules of NH3 a neutral atom of argon contains (How many?) Correct Answer: Option B In NaClO4 the oxidation number of the chlorine is +7. A. The tenth element in the periodic table resembles the element with atomic number 10. The number of Faradays(F) required to produce 20 g of calcium from molten CaCl2 (Atomic mass of Ca = 40 g mol^–1) is : asked Sep 14, 2020 in Chemistry by Vijay01 ( … Chemistry. [NONE OF THESE] 7 people answered this MCQ question is the answer among NONE OF THESE for the mcq Which of the following contains maximum number of atoms 4.) 100+ LIKES. A neutral atom containing ten negative charges is the element. (1) 4 g atom of Ne (2) 2 g molecules of NH, (3) 108 g silver (4) 18 ml water Which of the following contains maximum number of atoms? 3.8k VIEWS. Submit your answer. (c) In SF 4, S is central atom, it is sp 3 d-hybrid and on it one lone pair of electrons is present. Which of the following contains maximum number of atoms ? Number of atoms present in 1 molecule of methane ( ) = 5. Still have questions? electrons. Among the following samples, select the sample which contains maximum number of atoms. a) 2.0g hydrogen b) 2.0g oxygen c) 2.0g nitrogen d) 2.0g methane. IIT JEE 2005: Which of the following contains maximum number of lone pairs on the central atom? 0 0. Check Answer and Solution for above Chemistry question - Tardigrade 10Ne C. 15P D. 19K. 18g of water B. 500+ Text Solution. mol of mol of S mol of of at S.T.P. O-atom b) 1.0 gm. ... the maximum number of electrons in the fourth principal energy level is ___ 32 ... Base your answers to questions 36-41 of the following … 1 g of 1g 1 g 1g Solution : option c) the correct answer, i.e, 1 g of contains maximum number of molecules. same with 18 gm co2. Which of the following contains maximum number of atoms? Text Solution. 18gm o2 is less than 1 mole. FeCl_3_ SnH4. Answer : C Solution : (A) Atoms … The number of molecules = = 0.02NA. Which of the following has maximum number of atoms ? O 2 C) 1.0 gmO 3 44 g of propane contains 3 x 6.023 x 10 23 Carbon atoms. 3 mole of oxygen . (b) In XeF 4, Xe is central atoms, it is sp 3 d 2-hybrid and on it two lone pair of electrons are present. Related Questions in Chemistry. LOGIN TO VIEW ANSWER. a) 1.0 gm. Ask Question + 100. Compared to the first ionisation potential, the value of second ionisation potential of an element is (a) 18g of H2 O (b) 18g of O2 (c) 18g of CO2 (d) 18g of CH4. Which of the following contains the atom with the highest oxidation number? 1 Answer. (A) ClO3- (B) XeF4 (C) SF4 (D) I3-.
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