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Shaneylee18
Shaneylee18
@shaneylee18
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Joined: Sep 21, 2020
Last seen: Jul 19, 2023
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Topics: 2184 / Replies: 0
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Topic
Which of the following are arranged in the decreasing order of dipole moment?
5 years ago
Forum
Chemical Bonding and Molecular Structure
Replies: 0
Views: 234
Topic
The number of σ- and π-bonds present in pent-4-en- 1-yne is
5 years ago
Forum
Chemical Bonding and Molecular Structure
Replies: 0
Views: 183
Topic
Which of the following has the highest dipole moment?
5 years ago
Forum
Chemical Bonding and Molecular Structure
Replies: 0
Views: 249
Topic
Which of the following molecule has highest bond energy?
5 years ago
Forum
Chemical Bonding and Molecular Structure
Replies: 0
Views: 134
Topic
The shape of NH3 molecule is :
5 years ago
Forum
Chemical Bonding and Molecular Structure
Replies: 0
Views: 164
Topic
Shape of XeF4 molecule is:
5 years ago
Forum
Chemical Bonding and Molecular Structure
Replies: 0
Views: 164
Topic
The strongest hydrogen bond is :
5 years ago
Forum
Chemical Bonding and Molecular Structure
Replies: 0
Views: 134
Topic
Assertion: If one component of a solution obeys Raoult’s law over a certain range of composition
5 years ago
Forum
Solutions
Replies: 0
Views: 2627
Topic
Assertion: If a liquid solute more volatile than the solvent is added to the solvent, the vapour pressure of the solution
5 years ago
Forum
Solutions
Replies: 0
Views: 1219
Topic
Assertion: Lowering of vapour pressure is directly proportional to osmotic pressure of the solution.
5 years ago
Forum
Solutions
Replies: 0
Views: 715
Topic
Assertion: The water pouch of instant cold pack for treating athletic injuries breaks when squeezed and NH4NO3 dissolves lowering the temperature.
5 years ago
Forum
Solutions
Replies: 0
Views: 215
Topic
Assertion: If red blood cells were removed from the body and placed in pure water, pressure inside the cells increases.
5 years ago
Forum
Solutions
Replies: 0
Views: 219
Topic
Assertion: The molecular weight of acetic acid determined by depression in freezing point method in benzene and water was found to be different.
5 years ago
Forum
Solutions
Replies: 0
Views: 172
Topic
Assertion: Molecular mass of benzoic acid when determined by colligative properties is found high.
5 years ago
Forum
Solutions
Replies: 0
Views: 220
Topic
Which observation(s) reflect(s) colligative properties?
5 years ago
Forum
Solutions
Replies: 0
Views: 431
Topic
A solution containing 1.8 g of a compound (empirical formula CH2O) in 40 g of water is observed to freeze at -0.465°C.
5 years ago
Forum
Solutions
Replies: 0
Views: 444
Topic
A solution of urea (mol. mass 56 g mol^-1) boils at 100.18°C at the atmospheric pressure.
5 years ago
Forum
Solutions
Replies: 0
Views: 198
Topic
The vapour pressure of a solvent decreases by 10 mm of Hg when a non-volatile solute was added to the solvent.
5 years ago
Forum
Solutions
Replies: 0
Views: 187
Topic
A solution containing 10g per dm^3 of urea (molecular mass = 60 g mol^-1) is isotonic with a 5% solution of a non-volatile solute.
5 years ago
Forum
Solutions
Replies: 0
Views: 157
Topic
Which of the following 0.10 m aqueous solutions will have the lowest freezing point?
5 years ago
Forum
Solutions
Replies: 0
Views: 149
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