which of the following contains maximum number of moles

Related questions 0 votes. Which of the following contains maximum number of molecules? NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. The formula $$\text{amount of substance} = \frac{\text{mass}}{\text{molar mass}}$$ tells you that you have 1/12 moles of magnesium, since you are taking the mass of magnesium (2 g) and dividing by the molecular mass of magnesium (24 g/mol).However, the question is not asking about the number of moles of magnesium.. Each magnesium atom has 24 - 12 = 12 neutrons. b. molecular weight of O2 = 32g. a. ANSWER would … First, convert 16 g O to moles O, then use the molar ratio between O and CO2 to calculate the number of moles of CO2 to obtain 16 g O. 100mL * (1L/1000mL) * 0.3 mol/L * 3 Cl-/molecule AlCl3 = 0.09 mol Cl-2. A. Which of the following has maximum number of moles? A2A. no. of moles = 2/32. Which of the following contains maximum number of atoms? Which of the following has the least number of atoms A) (NH4)2Cr2O7 B) Na2P2O3 C) (NH4)3PO4 D) K4Fe(CNO)6. contains maximum number … d. molecular weight of HCl = 36.5 g. no. Related questions. Check Answer and Solution for above Chemistry question - Tardigrade Calculate the molar mass of Ba(NO 3) 2. 1. Which one of the following contains the smallest number of moles of carbon dioxide gas? 2 answers. 22.4 L of CO2(g) at STP b. - wherein. 4. of moles = 2/36.5. (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. 5.00 grams of copper (Cu) 5. 2.0 moles of C6H16 b. c. 4.0 moles of C3H6. Which of the following compound contains maximum number of oxygen atoms ? The one with lowest denominator has the highest value. Which of the following NH 3 samples contains the greatest number of moles of NH 3? This preview shows page 1 - 3 out of 5 pages. All the answers contain the same number of moles. thus, C2H6 has the highest no. asked Feb 5, 2018 in Class IX Science by aman28 (-872 points) atoms and molecules. Which one of the following molecules contains bonds that are the most polar? But be careful with compounds because they have more than 1 atom. C) 5.0 mol SO 2 = 5.0 mol x 6.02x10 23 molecules/mol x 3 atoms/molecule = 9.0x10 24 atoms. 5.00 grams of chlorine (Cl) plz help me out. 10 cm3 of 1 mol/dm3 sodium chloride (NaCl). 16 g of SO3 2. 2 moles of aluminium sulphate C. 3 moles of zinc oxide B. The caluculations just show the moles of chloride in each one .. work them out and the biggest one is the answer. no. A) 6 mol S = 6 moles x 6.02x10 23 atoms/mol = 3.6x10 24 atoms. Chemistry. (d) 10 moles of H20Which of the following contains maximum number of molecules? Among the following samples, select the sample which contains maximum number of atoms. A. 5.00 grams of calcium (Ca) 3. of moles = 2/44. no. however the greatest number of molecules will a) 1g of O atoms. (a) 4 g of O 2 (b) 4 g of NH 3 (c) 4 g of CO 2 (d) 4 g of SO 2 . _____ 7. A 2.65 g. B 0.0150 m3 at 1000 K and 33.0 kPa. a) 2.0g hydrogen b) 2.0g oxygen c) 2.0g nitrogen d) 2.0g methane - 4155807 a.7 gram of N2 b.2 grams of H2 c.8 grams of O2 d.2 gram of H2. ... Raunak took 5 moles of carbon atoms in a container and Krish also took 5 moles of sodium atoms in another container of same weight. 1 gm of which of the following contains maximum number of moles of atoms (A)KMnO4 (B) Na2CrO4 (C)H2S (D)H3PO4 - Chemistry - Some Basic Concepts of Chemistry Solution : Equal volume of all gases, under similar conditions of temperature and pressure contains equal number of molecules (Avogadro's Law)
200 cc of at S.T.P. And can anyone explain how to find it? Which of the following contains maximum number of molecules ? d. 56 g Fe is 56/55.8 = 1.003 moles Which of the following samples contains the largest number of hydrogen atoms? (A) 4 (B) 5.6 (C) 8 6.0 moles of C2H4. ... A sample of calcium that contains Avogadro's number of atoms has a mass of A) 80g B) 40g C) 20g D) 160g. D 1500 cm3 at 300 K and 100 kPa (Total 1 mark) 2. Which of the following contains maximum number of molecules? KEAM 2004: A sample of phosphorus trichloride (PCl3) contains 1.4 moles of the substance. Which of the following contains maximum number of atoms? The following contains maximum number of molecules. 2 moles of magnesium chloride D. 4 moles of potassium nitrate _____ 2.0 moles of C6H16. To solve for number of mols we must determine how many mols of each substance there is. 4g of NH 3 having minimum molecular mass contain maximum molecules. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan. Which of the following contains maximum number of molecules? Which sample contains the smallest number of moles of the compound? Physics. Books. one mole = 6.0221367 X 10 23 . So really greatest number of moles would be highest. 7. Hence, in 1.4 moles of {eq}\mathbf{SO_3} {/eq}, there is the largest number of oxygen atoms. B. d. 3.0 moles of C3H8 a. c.16 g of ch4, d.18 - 11949458 Solution : option c) the correct answer, i.e, 1 g of contains maximum number of molecules. Become a member and unlock all Study Answers Try it risk-free for 30 days water actually has 1.5 mol atoms (H+H+O).That would be the answer here I believe. The molecules present in the 1g CO2: Molar mass of CO2 = 44g. Which of the following samples contains the largest number of hydrogen atoms? since the numerator is same in all cases. For every mole of CO2, there are two moles of oxygen atoms or 1 mole of oxygen molecules. Calculate the number of moles of magnesium present in a magnesium ribbon weighing 12g. Which of the following would contain the largest number of moles? the right answer is b. Thank you so much before. C 1.50 dm3 at 327 °C and 200 kPa. a 9.1 x 10 23 /6.023 x 10 23 = 1.51 mol. Which of the following contains maximum number of molecules. The number of molecules = = 0.02NA. Then, the bigger amount of oxygen is in the 0,0553 g of SO_3 where there is a bigger number of moles. Which of the following contains the largest number of moles of ions? Which among the following contains maximum number of atoms (atomic weight of ca=40, s=32 options are a.50 g if caco3 ,b.49 g of h2so4,. D) 44.8 dm3 CO 2 @ STP = 44.8dm 3 x 1 L/dm 3 x 1 mol/22.4 L x 6.02x10 23 molecules/mol x 3 atoms/molecule = 3.6x10 24 atoms. 4.7 mol Ag. Then we multiply this by how many Cl- atoms are in each molecule: 1. One mole is the amount of a substance that contains as many particles or entities as there are atoms in exactly 12 g (or 0.012 kg) of the 12C isotope. 1 g molecule of CaCO3 c. 1 mole of SO3(g) d. 6*10²³ molecules of NH3 Which of the following contains maximum number of moles 1. 1/6= .0625, 1/32=.03125 moles of molecules for O2, and for O3 , 1/48 = .0208 moles … C. 5 cm3 of 1 mol/dm3 aluminium chloride (AlCl3). Related Questions & Answers: Explain The Life Cycle Of Silk Moth: Cuso4 Aq Plus Zn S Equals Cu S Plus Znso4 Aq Is An Example Of: For ex. To do this we multiply the volume by the concentration. a)100.0mL of 0.37 M AlCl3 0.100 x 0.37 x 3. b)70.0 mL of 0.64M MgCl2 0.070 x 064 x 2. c)15.0 mL of 0.30 M NaCl 0.015 x0.30 x 1. D. 5 cm3 of 2 mol/dm3 hydrochloric acid (HCl). of moles. asked Feb 5, 2018 in Class IX Science by saurav24 Expert (1.4k points) atoms and molecules. 32g of O3 4. of moles = 2/30. 18 gram of water has Which of the following has maximum number of atoms ? b. 18 molecules of water have 18 molecules. (A) lOO cc of CO2 at S.T.P (B) 150 cc of N2 at S.T.P (C) 50 cc of SO2 at S.T.P (D) 200 cc of NH3 at S.T.P. How many atoms are there in the sample ? c.molecular weight of C2H6 = 30g. Let us check the number of molecules in each option. 0 votes. 5.00 grams of lithium (Li) 2. 2 gram of H2 has the maximum number of moles. A) 0.356 moles NH 3 D) 8.90g NH 3 B) 4.65 x 10 23 NH 3 molecules E) 6.78 x 10 1 g NH 3 C) 6.78 x 10 22 NH 3 molecules Ans: E Category: Medium Section: 3.3 36. Which of the following compound contains maximum number of oxygen atoms ? 22g of N2O 3. And "5,06" × 10^"-3" mol of SO_3 contains even more moles than 0,0553 g … 3.0 moles of C3H8 c. 4.0 moles of C3H6 d. 6.0 moles of C2H4 e. 8.0 moles of C2H2 10g of Cl2 a. Best Answer. (a) 1g CO2 (b) 1g N2(c) 1g H2 (… Get the answers you need, now! Basically once you have amount of moles, you just multiply by 6.022x10^23. The theoretical number of moles of copper that will react with 4 moles of sulfuric acid is A) 8 B) 2 C) 4 D) 6. All the other options are less number of moles compared to this. 10 cm3 of 1 mol/dm3 barium chloride (BaCl2). CrCl3. 1.8 gram of water has . SF6.
a) Number of molecules in 44g (molar mass of )
Number of molecules in 1g HERE IS YOUR ANSWER A) 1g of O Because they will all contain the same amount of oxygen atoms as 1g|16 g per mole will always be .0625 moles of oxygen. B) 2.0 mol S 8 = 2.0 mol x 6.02x10 2 3 molecules/mol x 8 atoms/molecule = 9.6x10 24 atoms. Which of the following contains maximum number of molecules ?

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