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Repost fromย Bharat Panchal PDFs๐ฏ ๐
๐๐จ๐ฆ๐ฆ๐๐ซ๐๐ข๐๐ฅ ๐๐ง๐ ๐๐ก๐๐ฆ๐ข๐๐๐ฅ ๐ง๐๐ฆ๐๐ฌ ๐จ๐ ๐๐จ๐ฆ๐ฆ๐จ๐ง ๐๐ก๐๐ฆ๐ข๐๐๐ฅ๐ฌ
โบ Business Name
โญ IUPAC Name
โ molecule formula
โบ chalk
โญ calcium carbonate
โ CaCOโ
grape extract
โญ glucose
โ C6HโโO6
โบ Alcohol
โญ ethyl
โ CโH5OH
โบ Caustic Potash
โญ potassium hydroxide
โ KOH
4 Eating Soda
โญ sodium bicarbonate
โ NaHCOโ
4 lime
โญ calcium oxide
โ CaO
โบ Gypsum
โญ calcium sulfate
โ CaSOโ.2HโO
โบ tnt
Tri Nitro Tallinn
โ C6HโCHโ (NOโ) โ
โบ washing soda
โญ sodium carbonate
โ NaโCOโ
โบ blue blue
copper sulphate
โ CuSOโ
โบ saline
โญ ammonium chloride
โ NHโCl
โบ alum
โญ potassium aluminum sulfate
โ KโSOโAlโ (SOโ) โ.24HโO
Extinguished lime
โญ calcium hydroxide
โ Ca (OH) โ
Om Mand
4 starch
โ C6H10O5
โบ Laughing Gas
โญ nitrous oxide
โ NโO
โบ red medicine
โญ potassium permanganate
โ KMnOโ
โบ red vermilion
โญ lead paraxide
โ PbโOโ
โบ dry ice
โญ solid carbon dioxide
โ COโ
Om Shora
โญ potassium nitrate
โ KNOโ
โบ vinegar
Acetic acid dilute solution
โ CHโCOOH
โบ icing
โญ borax
โ NaโBโO7.10HโO
โบ spirit
โญ Methyl Alcohol
โ CHโOH
โบ slate
โญ silica aluminum oxide
โ AlโOโ2SiOโ.2HโO
โบ green case
โญ ferric sulfate
โ Feโ (SOโ) โ
๐ 1
Repost fromย Bharat Panchal PDFs๐ฏ ๐
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Repost fromย Bharat Panchal PDFs๐ฏ ๐
Which of the following shows the correct order of decreasing Paramagnetism??Anonymous voting
- N>Al>O>Ca
- N>O>Al>Ca
- O>N>Al>Ca
- None of these
Repost fromย Bharat Panchal PDFs๐ฏ ๐
Which of the following species must have maximum number of electrons in 'dxy' orbital??Anonymous voting
- Cr
- Fe^+3
- Cu^+
- Both (a) and (b)
Repost fromย Bharat Panchal PDFs๐ฏ ๐
The most electropositive element possesses the electronic configuration:Anonymous voting
- [He]2s^1
- [Ne]3s^2
- [Xe]6s^1
- [Xe]6s^2
Repost fromย Bharat Panchal PDFs๐ฏ ๐
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Got it??โจ
โค 3
Repost fromย Bharat Panchal PDFs๐ฏ ๐
๐Important Increasing Orders
1๏ธโฃIonization Energy
(i) Na, Al, Mg, Si
(ii) Li, B, Be, C, O, N, F, Ne, He (Ist I.P.)
(iii) Be, C, B, N, F, O, Ne, He, Li (IInd I.P.)
2๏ธโฃElectron Affinity
(i) I, Br, F, Cl
(ii) Cu, Ag, Au (EA, of Au is very high = 222 kJ molโ1)
(iii) O, S, F, Cl
(iv) N, P, O, S
3๏ธโฃElectronegativity
(i) As, P, S, Cl
(ii) I, Br, Cl, F
(iii) C, N, O, F
4๏ธโฃOxyacids Of Halogen
1. Hypochlorous acid- HClO
2. Chlorous acid - HClO2
3. Chloric acid - HClO3
4. Perchloric acid - HClO4
5๏ธโฃAcidic Strength
HClO < HClO2 < HClO3 < HClO4
6๏ธโฃOxidising Nature
HClO > HClO2 > HClO3 > HClO4
๐ 1
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Repost fromย Bharat Panchal PDFs๐ฏ ๐
๐๐๐๐ก๐ง๐ ๐ค๐ ๐ฆ๐๐ง ๐ง๐๐ก๐ข ๐ค๐๐ซ ๐ซ๐๐ก๐?? ๐๐ฌ ๐ญ๐ข๐ฆ๐ ๐ค๐ฒ๐ ๐ค๐๐ซ๐ ๐ค๐ฎ๐๐ก ๐ฌ๐๐ฆ๐๐ฃ ๐ง๐๐ก๐ข ๐๐๐ซ๐ก๐?? ๐ ๐๐ฅ๐๐ง๐ฌ ๐๐๐ง๐๐ญ๐ ๐ก๐จ ๐ฅ๐๐ค๐ข๐ง ๐๐จ๐ฅ๐ฅ๐จ๐ฐ ๐ง๐๐ก๐ข ๐ค๐๐ซ ๐ฉ๐๐ญ๐? ๐ฑ
๐๐๐๐ก๐ ๐ก๐ฎ๐ ๐ฌ๐๐ ๐๐ก๐ฎ๐ฅ ๐ซ๐๐ก๐ ๐ก๐จ?
๐
๐ข๐ฅ๐ฅ ๐ญ๐ก๐ข๐ฌ ๐๐จ๐ซ๐ฆ - https://bit.ly/3qUls2
๐
๐ข๐ฅ๐ฅ ๐ญ๐ก๐ข๐ฌ ๐๐จ๐ซ๐ฆ - https://bit.ly/3qUls2
Jaldi fill kro yaar..aaj last day hai !! Har chiz ka solution hai apne pass..ek baar fill kr ke connect to ho jao!๐
Repost fromย Bharat Panchal PDFs๐ฏ ๐
Which of the following is a common property of alkali metals in Group 1 of the periodic table?Anonymous voting
- High electronegativity
- Low ionization energy
- Small atomic size
- Nonmetallic character