Assertion (A) : Escherichia coli, Shigellla sp.and Salmonella sp.are all responsible for diarrhoeal diseases.
Reason `(R)`: Dehydration is common to all types of diarrhoeal diseases and adequate supply of fluids electrolytes should be ensured.

Assertion: Escherichia coli, Shigella sp and Salmonella sp are all responsible for diarrhoeal diseases. Reason: Dehydration is common to all types of diarrhoeal diseases and adequate supply of fluids and electrolytes should be ensured.

Assertion: Escherichia coli, Shigella sp and Salmonella sp are all responsible for diarrhoeal diseases. Reason: Dehydration is common to all types of diarrhoeal diseases and adequate supply of fluids and electrolytes should be ensured.

Assertion : Escherichia coli, Shigella sp. And salmonella sp. Are all responsible for diarrhoeal diseases. Reason : Dehydration is common to all types of diarrhoeal disease and adequate supply of fluids and electrolytes should be ensured.

Assertion : Escherichia coli, Shigella sp. And salmonella sp. Are all responsible for diarrhoeal diseases. Reason : Dehydration is common to all types of diarrhoeal disease and adequate supply of fluids and electrolytes should be ensured.

These questions consist of two statement each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is a correct explanation of the Assertion. B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. Assertion: Escherichia coli, Shigella sp. and Salmonella sp. are all responsible for diarrhoeal diseases. Reason. Dehydration is common to all the diarrhoeal diseases and adequate supply of fluids and electroytes should be ensured.

Assertion (A) : Diamond is the hardest possible substance and is a network covalent solid . Reason (R) : All the C atoms in diamond are sp^2 hybridized .

Assertion (A) : Diamond in the haredst possible substance and is a networek covalent sokid . Reason (R) : All the C atoms in diamond are sp^2 hybrdised .

Assertion (A) : All the C atoms of but-2-ene lie in one plane Reason (R ) : Double-bond C atoms are sp^(2) -hypbridised.

Assertion (A) : All the C atoms of but-2-ene lie in one plane Reason (R ) : Double-bond C atoms are sp^(2) -hypbridised.

Assertion (A) Benzaldehyde is less reactive in comparison to ethonal towards nucleophilic attack. Reason (R ) All the carbon atoms of benzaldehyde are sp^(2) - hybridised.