SSUHS GNM Nursing 2026 | Common Questions & Answers Part 1 🔥 Assam Nursing Admission | Axom Future

Ajouté : 2026-05-12

[00:00:24]Question number one, what type of reaction is CaO + H2O = Ca(OH)2?

[00:00:31]CaO + H2O = Ca(OH)2 Option A, displacement reaction. Option B, combination reaction. Option C, decomposition reaction. And option D, redox reaction. The correct answer to this is option B, combination reaction.

[00:00:49]Question number two, which gas is evolved when zinc reacts with dilute HCl?

[00:00:59]Option A, oxygen. Option B, nitrogen.

[00:01:02]Option C, hydrogen. And option D, chlorine. The correct answer to this is option C, hydrogen.

[00:01:09]Question number three, the process of respiration is Option A, endothermic. Option B, exothermic. Option C, physical sense.

[00:01:20]And option D, reduction. The correct answer to this is option B, exothermic.

[00:01:26]Question number four, a substance added to food containing fats and oil to prevent rancidity is called Option A, catalyst. Option B, oxidant.

[00:01:43]Option C, antioxidant. Option D, reductant. The correct answer to this is option C, antioxidant.

[00:01:50]Question number five, the chemical formula of rust is Option A, Fe2O3. Option B, Fe3O4.

[00:02:00]Option C, Fe2O3 into XH2O. Option D, FeO. The correct answer to this is option C, Fe2O3 into XH2O.

[00:02:10]Question number six, burning of methane is a displacement reaction. Option B, exothermic reaction. Option C, endothermic reaction. Option D, double displacement reaction. The correct answer to this is option B, exothermic reaction.

[00:02:29]Question number seven, why silver chloride turns dust in sunlight?

[00:02:37]Option A, blue. Option B, black. Option C, gray. Option D, red. The correct answer to this is option C, gray.

[00:02:44]Question number eight, in the reaction CuO + H2O = Cu + H2O, the substance reduced is CuO + H2 = Cu + H2O reaction to be charitable product with hole Option A, H2. Option B, CuO. Option C, Cu. Option D, H2O. The correct answer to this is option B, CuO.

[00:03:09]Question number nine, the reaction Fe + CuSO4 = FeSO4 + Cu is an example of Fe + CuSO4 = FeSO4 + Cu reaction to be horrible with iron option A, combination. Option B, decomposition.

[00:03:28]Option C, displacement. And option D, neutralization. The correct answer to this is option C, displacement. Question number 10, which of the following is a physical sense? The lower going to be able to be able to option A, rusting of iron. Option B, combustion of magnesium. Option C, melting of ice. Option D, burning of candle. The correct answer to this is option C, melting of ice.

[00:04:23]Question number 11, which of the following is used in white washing?

[00:04:31]Option A, Ca(OH)2. Option B, CaO. Option C, CaCO3. Option D, CaCl2. The correct answer to this is option A, Ca(OH)2.

[00:04:42]Question number 12, the reaction of lead nitrate and potassium iodide produces a yellow precipitate of Option A, PbI2. Option B, KNO3. Option C, PbNO3 whole 2. Option D, PbO. The correct answer to this is option A, PbI2.

[00:05:06]Question number 13, fatty foods become rancid due to charitable product with iron current hole Option A, oxidation. Option B, reduction. Option C, corrosion.

[00:05:17]Option D, hydrogenation. The correct answer to this is option A, oxidation.

[00:05:23]Question number 14, decomposition of calcium carbonate results in Option A, Ca + C + O2. Option B, CaO + CO2. Option C, Ca(OH)2. Option D, CaO + O2.

[00:05:41]The correct answer to this is option B, CaO + CO2.

[00:05:46]Question number 15, which gas is filled in potato chips packets?

[00:05:53]Option A, oxygen. Option B, nitrogen.

[00:05:56]Option C, hydrogen. And option D, helium. The correct answer to this is option B, nitrogen.

[00:06:02]Question number 16, chemical formula of magnesium oxide is Option A, MgO. Option B, MgO2. Option C, Mg2O. Option D, Mg(OH)2. The correct answer to Option A, MgO.

[00:06:21]Question number 17, which among these is a decomposition reaction? The lower going to be able to be able to Option A, H2 + Cl2 = 2 HCl. Option B, Zn + CuSO4 = ZnSO4 + Cu. Option C, 2H2O = 2H2 + O2.

[00:06:40]Option D, NaOH + HCl = NaCl + H2O. The correct answer to this is option C, 2H2O = 2H2 + O2.

[00:06:52]Question number 18, the color of copper sulfate solution is copper sulfate or double wrong hole option A, green.

[00:06:59]Option B, blue. Option C, red. And option D, colorless. The correct answer to this is option B, blue.

[00:07:07]Question number 19, barium chloride reacts with aluminum sulfate to give Option A, BaSO4. Option B, AlCl3. Option C, both A and B. Option D, none. The answer to this is option C, both A and B.

[00:07:28]Question number 20, black coating on silver is due to report report at product ammonia to current hole option A, corrosion. Option B, rancidity.

[00:07:37]Option C, oxidation. And option D, reduction. The correct answer to this is option A, corrosion. Question number 21, which of the following is a balanced chemical equation?

[00:07:52]Option A, H2 + O2 = H2O. Option B, 2H2 + O2 = 2H2O. Option C, H2 + 2O2 = 2H2O.

[00:08:05]Option D, 2H2 + 2O2 = 2H2O. The correct answer to this is option B, 2H2O + O2 = 2H2O.

[00:08:16]Question number 22, the coating formed on copper due to corrosion is Option A, black. Option B, red. Option C, green. And option D, brown. The correct answer to this is option C, green.

[00:08:34]Question number 23, what happens when dilute hydrochloric acid is added to iron filings?

[00:08:45]Option A, hydrogen gas and iron chloride are produced. Option B, chlorine gas and iron hydroxide are produced. Option C, no reaction takes place. And option D, iron solid water are produced. The correct answer to this is option A, hydrogen gas and iron chloride are produced.

[00:09:05]Question number 24, the chemical formula of quicklime is Option A, Ca(OH)2. Option B, CaCO3.

[00:09:15]Option C, CaO. Option D, CaCl2.

[00:09:19]The correct answer to this is option C, CaO.

[00:09:23]Question number 25, electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases liberated is The mole ratio of hydrogen and oxygen gases liberated is Option A, 1:1. Option B, 2:1. Option C, 4:1.

[00:09:41]Option A, 1:1. Option B, 2:1. Option C, 4:1. And option D, 1:2. The correct answer to this is option B, 2:1.

[00:09:51]The answer to this is option B, 2:1.

[00:09:55]Option A, 1:1. Option B, 2:1. Option C, 4:1.

[00:09:57]And option D, 1:2. The correct answer to this is option