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Jaiyush19
Jaiyush19
@jaiyush19
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Joined: Sep 10, 2021
Last seen: Jul 13, 2023
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Topics: 2159 / Replies: 16
AllTopicsReplies
Topic
What is the entropy change (in JK^–1 mol^–1) when one mole of ice is converted into water at 0ºC?
4 years ago
Forum
Thermodynamics
Replies: 0
Views: 270
Topic
For which of the following process, ΔS is negative? (a) H2(g) → 2H(g) (b) 2SO3(g) → 2SO2(g) + O2(g) (c) N2(4l) + compressed → N2(2l)
4 years ago
Forum
Thermodynamics
Replies: 0
Views: 186
Topic
For the auto-ionization of water at 25°C, H2O(l) ⇌ H^+(aq) + OH^-(aq) equilibrium constant is 10-14. What is ΔG° for the process?
4 years ago
Forum
Thermodynamics
Replies: 0
Views: 172
Topic
In an irreversible process taking place at constant T and P and in which only pressure-volume work is being done, the change in Gibbs free energy (dG) and change in entropy (dS), satisfy the criteria
4 years ago
Forum
Thermodynamics
Replies: 0
Views: 268
Topic
Draw the structures for the following compounds: (a) Ethanoic acid (b) Propanoic acid
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 262
Topic
What is the common name of: (a) methanoic acid, and (b) ethanoic acid?
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 321
Topic
Write the IUPAC names, common names and formulae of the first two members of the homologous series of carboxylic acids.
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 307
Topic
Write the name and chemical formula of the simplest organic acid.
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 209
Topic
Write the IUPAC names of the following : (i) CH3COCH3 (ii) CH3COCH2CH3
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 132
Topic
What is the common name of propanone?
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 138
Topic
Name the simplest ketone.
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 333
Topic
Write the names of the following functional groups: (a) -C ≡ C -
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 113
Topic
What is the common name of methanal?
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 281
Topic
Give the common name and IUPAC name of the simplest aldehyde.
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 256
Topic
Identify the functional group present in the following compound and name it according to IUPAC system : CH3OH
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 309
Topic
What is the next higher homologue of methanol (CH3OH)?
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 286
Topic
Write the molecular formula of ethanol.
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 235
Topic
Which of the following hydrocarbons is unsaturated? C3H4; C2H6
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 196
Topic
Which of the following compounds can have a double bond? C4H10; C5H8; C5H10
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 295
Topic
Write the molecular formula of: (i) an alkane (ii) an alkene, and (iii) an alkyne, each having 20 carbon atoms.
4 years ago
Forum
Carbon and Its Compounds
Replies: 0
Views: 270
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