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Methyl alcohol is not used__________________?

A. As a solvent B. As a substitute for petrol C. As an antifreezing agent D. For denaturing of ethyl…

_________ is a specific term in which conductance is expressed.

(A).  Ohm/cm (B).  Ohm.cm (C).  Ohm-1 cm-1 (D).  Ohm-1 cm Submitted by :- Muhammad Nawaz

Which compound shows hydrogen bonding ?

A. C2H6 B. C2H5Cl C. CH3OCH3 D. C2H5OH Submitted by :- Jamil Ahmed

On dilution ionisation __________ in electrolyte.

(A).  Increases (B).  Decreases (C).  Becomes very small (D).  Do not change Submitted by :- Muhammad Nawaz

When phenol is heated with concentrated nitric acid the product is________________?

A. Picric acid B. o-nitrophenol C. 1 3 5 -trinitro benzene D. p-nitrophenol Submitted by :- Jamil Ahmed

Select the strong electrolytes?

(A).  HCL (B).  Acetic acid (C).  Propinoic acid (D).  H2SO3 Submitted by :- Muhammad Nawaz

The given dissociation constant (Ka) value 1.3×1-1 is of_________________?

A. Alcohol B. Acetic acid C. Water D. Phenol Submitted by :- Jamil Ahmed

The distinction test for primary secondary and tertiary alcohol required to react each of them is_________________?

A. Cone. HCI and anhydrous SOCl2 B. Cone. HCI and anhydrous CaCl2 C. Cone. HCI and anhydrous PCl2 D. Cone.…

Which among the following is not a property of Ionic bond _________?

A. Sharing of electrons B. Transfer of electrons C. Losing of electrons D. Gain of electrons Submitted by :- Jamil…

Permanent hardness of water due to sulphate of metals can be destroyed by the use of ____ ?

A. Zeolites B. Sulphonides C. Lime D. Nitrates Submitted by :- Jamil Ahmed