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aditi07
@aditi07
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Joined: Aug 19, 2020
Last seen: Aug 2, 2022
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Topics: 1354 / Replies: 5
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Topic
You are given that Mass of 37^Li = 7.0160 u, Mass of 24^He = 4.0026u and Mass of 1^1He 1.0079u When 20 g of 37^Li is converted
4 years ago
Forum
Physics
Replies: 0
Views: 465
Topic
An insect is at the bottom of a hemispherical ditch of radius 1 m.
4 years ago
Forum
Physics
Replies: 0
Views: 507
Topic
A clock has a continuously moving second's hand of 0.1 m length. The average acceleration of the tip of the hand
4 years ago
Forum
Physics
Replies: 0
Views: 681
Topic
If the potential energy between two molecules is given by U = A/r^6 + B/r^12, then at equilibrium, separation between molecules
4 years ago
Forum
Physics
Replies: 0
Views: 176
Topic
An object of mass m is suspended at the end of a massless wire of length L and area of cross-section, A.
4 years ago
Forum
Physics
Replies: 0
Views: 160
Topic
Considering that Δ0 > P, the magnetic moment (in BM) of [Ru(H2O)6]^2+ would be ……
4 years ago
Forum
Chemistry
Replies: 0
Views: 745
Topic
For a dimerization reaction, 2A(g) → A2(g),
4 years ago
Forum
Chemistry
Replies: 0
Views: 338
Topic
The number of chiral carbons present in sucrose is ……….
4 years ago
Forum
Chemistry
Replies: 0
Views: 132
Topic
The volume, in mL, of 0.02 M K2Cr2O7 solution required to react with 0.288 g of ferrous oxalate in acidic medium is ………….
4 years ago
Forum
Chemistry
Replies: 0
Views: 992
Topic
Hydrogen peroxide, in the pure state, is :
4 years ago
Forum
Chemistry
Replies: 0
Views: 165
Topic
Reaction of ammonia with excess Cl2 gives :
4 years ago
Forum
Chemistry
Replies: 0
Views: 168
Topic
An element crystallises in a face–centred cubic (fcc) unit cell with cell edge a.
4 years ago
Forum
Chemistry
Replies: 0
Views: 191
Topic
The one that is not suitable for the removal of permanent hardness of water is :
4 years ago
Forum
Chemistry
Replies: 0
Views: 315
Topic
Boron and silicon of very high purity can be obtained through :
4 years ago
Forum
Chemistry
Replies: 0
Views: 163
Topic
The correct order of the ionic radii of O^2–, N^3–, F^–, Mg^2+, Na^+ and Al^3+ is :
4 years ago
Forum
Chemistry
Replies: 0
Views: 132
Topic
The following molecule acts as an :
4 years ago
Forum
Chemistry
Replies: 0
Views: 199
Topic
The variation of molar conductively with concentration of an electrolyte (X) in aqueous solution is shown in the given figure.
4 years ago
Forum
Chemistry
Replies: 0
Views: 161
Topic
An oxidation-reduction reaction in which 3 electrons are transferred has a ΔGº of 17.37 kJ mol^–1 at 25ºC.
4 years ago
Forum
Chemistry
Replies: 0
Views: 956
Topic
The most appropriate reagent for conversion of C2H5CN into CH3CH2CH2NH2 is :
4 years ago
Forum
Chemistry
Replies: 0
Views: 1156
Topic
The correct electronic configuration and spin-only magnetic moment (BM) of Gd^3+ (Z = 64), respectively, are:
4 years ago
Forum
Chemistry
Replies: 0
Views: 318
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