Recently Active Chemistry Questions

Which among the following anion is more stable ...

Order of opposite trend of the reactivity of MeCH2OH,Me2CHOH,Me3COH towards PCl5 will be? ...

What factor determines the difference in solubility of n-propyl alcohol and iso propyl alcohol? Which one is more soluble in water? ...

A covalent compound that in aqueous solution conducts electricity ...

A compound whose aqueous solution will have the highest pH is ...

Which of the following pairs of substances are both used as refrigerants? ...

The chemical formula for Brown Ring test for nitrate ion is ...

Which of the following statements regarding the extraction of metals is incorrect? ...

Which of the following statements regarding hydrogen chloride gas is correct? ...

A salt reacting with dil. H2SO4 gives a reddish brown gas. The salt is ...

In the electrolysis of dil. Copper sulphate what are the ions that discharge in the electrodes? ...

In anodization of aluminium the anode is ...

The head of the safety match contains a mixture of ...

Which of the following alternatives does not mention a condition required for electrolysis? ...

WHAT HAPPENS WHEN KCN IS ADDED TO COPPER SULPHATE? ...

A SOLID ACID WHICH IS OPTICALLY INACTIVE? ...

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Can the anode be –vely Charged and a cathode +vely charged? Give an example if your answer is yes. ...

What happens when we add ammonia to copper sulphate solution? Please provide a balanced equation. ...

The hybridization of sulphur in sulphur dioxide is ...

CH3OH → CH3COOH The above reaction proceeds in presence of.. (a) K2Cr2O7 (b)CH2N2 (c)CO2/BF3 (d) None ...

The compound X drawn below is a very important compound .It prevents autoignition in internal combustion engines,and thus improves performance and engine life.The common name of the X is used to market and grade the petrol an ...

Number of structural isomers of {C_4}{H_{10}}O are ...

Siderite is an ore of ______. ...

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All metabolic processes have +ve Gibbs free energy but they have +ve entropy change.Please justify ...

An observer 1.5m tall is 20.5m away from a tower 22m high. Determine the angle of elevation of the top of the tower from the eye of the obseserver. ...

A pole 12 m high casts a shadow 4 √3 m long on the ground. Find the angle of elevation. ...

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