PW Solutions

PW Solutions

Views:
6,990,178
Subscribers:
502,000
Videos:
422,187
Duration:
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PW Solutions is a content creator on YouTube with at least 502 thousand subscribers, publishing more than 422.19 thousand videos which altogether total over 6.99 million views.

Created on ● Channel Link: https://www.youtube.com/channel/UCrgyLs7vuu1lyy963Ycd-6A



Top 100 Most Liked Sodium Videos by PW Solutions


Video TitleRatingCategoryGame
1.(a) What is "baking powder"? How does it make the cake soft and spongy? (b) In addition to sodium...1Sodium
2.IUPAC name of Na_3[Co(ONO)_6] is (a) Sodium cobaltinitrite (b) Sodium hexanitrito cobaltate (III)...1Sodium
3.Sodium oxide can be obtained by heating: (A) sodium carbonate alone (B) sodium nitrate alone (C)...0Sodium
4.The source of nitrogen in Gabriel synthesis of amines is (i) Sodium...0Sodium
5.According to IUPAC nomenclature sodium nitroprusside is named as \( \mathrm{P} \) (1) Sodium nit...0Sodium
6.Sodium forms \( \mathrm{Na}^{+} \)and not \( \mathrm{Na}^{2+} \) because (a) Sodium contains onl...0Sodium
7.Soda ash is (A) Sodium carbonate decahydrate (B) Anhydrous sodium carbonate (C) Sodium carbonate...0Sodium
8.Permutit is: P (1) Hydrated sodium aluminium silicate (2) Sodium he...0Sodium
9.Which of the following compounds is formed when sodium burns in excess supply of air? (a) Sodium...0Sodium
10.Sodium and potassium react with water much more vigorously than lithium because (a) Sodium and p...0Sodium
11.Sodium cannot be preserved inater. However, sodium amalgam can be kept in water. Justify.0Sodium
12.In 1984, Bhopal gas tragedy was caused due to leakage of (A) Sodium monoxide (B) Sodium thiocyan...0Sodium
13.According to IUPAC nomenclature sodium nitroprusside is named as \( \mathrm{P} \) (1) Sodium nit...0Sodium
14.Among sodium phosphate, sodium sulphate and sodium chloride the solubility in water decreases as....0Let's PlaySodium
15.Assertion (A): Sodium cannot be obtained by chemical reduction of its ore. Reason (R): Sodium is...0Sodium
16.Sodium when heated in excess of oxygen gives sodium oxide. \( \mathrm{P} \) W0Sodium
17.Phenols do not react with one of the following: (a) Alkali metals (b) Sodium hydroxide (c) Potass...0Sodium
18.Name a few important uses of the following compounds: (i) Sodium hydroxide (ii) Sodium chloride.0Sodium
19.Sodium when heated in excess of oxygen gives sodium oxide. \( \mathrm{P} \) W0Sodium
20.Green colour of bile is due to (A) Biliverdin (B) Bilirubin (C) Sodium taurocholate (D) Sodium g...0Sodium
21.The compound formed on heating sodium metal in a current of dry ammonia gas, is : (a) sodium imi...0Sodium
22.When sodium peroxide is treated with dilute sulphuric acid, we get (a) Sodium sulphate and water...0Let's PlaySodium
23.The compound formed on heating sodium metal in a current of dry ammonia gas, is : (a) sodium imi...0Sodium
24.One mole of chromite ore in reaction with sodium carbonate gives two moles of sodium chromate. T....0Sodium
25.Which of the following enhances leathering property of soap? (a) Sodium carbonate (b) Sodium rosi...0Sodium
26.One mole of chromite ore in reaction with sodium carbonate gives two moles of sodium chromate. T....0Sodium
27.Sodium oxide reacts with water to produce sodium hydroxide. \( 20.0...0Sodium
28.Which of the following compounds is formed when sodium burns in excess supply of air? (a) Sodium...0Sodium
29.What is product formed when zinc metals granules reacts with sodium hydroxide? a. Sodium zincate...0Sodium
30.Sodium atom differs from sodium ion in the number of0Sodium
31.Which of the following comounds are administered as antacids? (i) Sodium carbonate (ii) Sodium hy...0Sodium
32.Sodium when heated in excess of oxygen gives sodium oxide. \( \math...0Sodium
33.Mark the correct statement(s). Sodium is kept in kerosine oil because: (A) sodium reacts with wa...0Sodium
34.Sodium when heated in excess of oxygen gives sodium oxide. \( \mathrm{P} \) W0Sodium
35.Among sodium phosphate, sodium sulphate and sodium chloride the solubility in water decreases as....0Let's PlaySodium
36.According to IUPAC nomenclature sodium nitroprusside is named as \( \mathrm{P} \) (1) Sodium nit...0Sodium
37.The correct statement about sodium and its compound would include that (a) Sodium forms an ionic...0Sodium
38.Soap is P (1) Sodium stearate (2) Calcium stearate W (3) Sodium ace...0Sodium
39.The reaction of sodium thiosulphate with \( \mathrm{I}_{2} \) gives: (A) sodium sulphide (B) sod...0Let's PlaySodium
40.What is product formed when zinc metals granules reacts with sodium hydroxide? a. Sodium zincate...0Sodium
41.Among sodium phosphate, sodium sulphate and sodium chloride the solubility in water decreases as...0Let's PlaySodium
42.The compound formed when sodium hydroxide reacts with Aluminium is: (A) Sodium zincate (B) Sodiu....0Sodium
43.Assertion: The symbol for Sodium is Na.Reason: The symbol for sodium element is derived from its....0Sodium