Question
Weakest hydrogen bond is:
- O – H ......N
- S – H .....S
- F – H ......F
- N – H .....N
The correct answer is: S – H .....S
Related Questions to study
The number and type of bond between two carbon atom in calcium carbide are:
The number and type of bond between two carbon atom in calcium carbide are:
A radioactive sample at any instant has its disintegration rate 5000 disintegrations per minute. After 5 min, the rate is 1250 disintegrations per min. Then, the decay constant (per minute) is
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Alpha rays emitted from a radioactive substance are
Alpha rays emitted from a radioactive substance are
Statement-I: An element has variable equivalent mass., Because
Statement-2: The valency of element is variable
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Statement-2: The valency of element is variable
Hybridization of C atom in carbonyl>C=O group is-
Hybridization of C atom in carbonyl>C=O group is-
The chloride of a metal has the formula . The formula of its phosphate will be:
The chloride of a metal has the formula . The formula of its phosphate will be: