Chemistry Quiz 25

If we provide very high amount of heat to a liquid its boiling point will__________________?

Acetone reacts with HCN to form a cyanohydrin. It is an example of________________?

Ionic bond is produced after complete transfer of ________________ ?

Which of the following is not considered as an intermolecular force between molecules ?

Elements with similar chemical properties appear in the_________________?

Energy required to form transition state is called _________________?

Deuterium reacts with oxygen to form________________?

The non-ideal behaviour results chiefly from________________?

Catalyst used to speed up the reaction of ammonia synthesis is________________________?

Reaction at anode is called________________?

The aliphatic monocarboxylic acids are obtained by the hydrolysis of________________?

Polyethylene Glycols are used in the preparation of which type of detergents?

Formalin is ___________ solution of formaldehyde in water?

Spontaneous reactions are_______________?

Hydrogenolysis results in the formation of________________?

The carbon atom of carbonyl group is__________________?

Ethy1 chloride on reduction in the presence of Zn/HCI produces___________________?

The radioactive isotope of hydrogen is called___________?

Which of the following statements about isotopes is correct ?

Which ion will have maximum value of heat of hydration ?

Which one of the following is an inorganic fertilizer ?

Mixture of catalysts Cr2O3 + A?2O3 + SiO2 at 500?C are used when benzene is prepared from_______________?

Consider the following reaction- 3Cl2 + 6NaOH ? NaClO3 + 5NaCl + 3H2O This reaction is_______________?

Which molecule has the highest bond energy among the halogens_________________?

The molecules of CO2 in dry ice form__________________?

The fertility of the soil is improved by________________?

Pressure in gas discharge tube was kept________________?

How many moles of H2 are added up when benzene is heated with hydrogen in the presence of platinum ?

Which discovery caused a revision in the periodic law as stated by Mendeleev ?

Requirement of macronutrient per acre of the land is_________________?

The word Alkali means__________________?

The processes of effusion and diffusion are best understand by________________?

For which mechanisms the first step involved is the same ?

By combining n atmic orbitals no. of hybrid orbitals will be__________________?

The strength of solution of an element whose electrode potential is to be measured is________________?

An atom loses or gains electrons to__________________?

Solubility of any salt can be determined from_______________?

Animal fats are located particularly in__________________?

Electrolysis of dilute solution of NaCl results at the anode_______________?

Phosphorus is a Greek word and it means_________________?

How many isotopes have odd atomic number ?

Grignard reagent is reactive due to___________________?

Pure metal__________________?

Sum of protons and neutrons in an atom gives off _________ ?

When benzene is substituted by halogens only which one of the following halogens only which one of the following halogens is given the number one position in the ring while writing the name of compound ?

Co-enzymes are_________________?

Oxygen (molecular weight = 32) diffuses at a rate of 10cm3/min under the same conditions of temperature and pressure how fast will hydrogen (molecular weight = 2) diffuse ?

moles of each aluminium and oxygen react with each other to produce aluminium oxide. The amount of product formed is______________________?

Compounds having same molecular formula but differ in structural formula are called __________________?

The weight of a metal of equivalent of 12 which will give 0.475g of its chloride is_______?

K2 (Cu(CN)4) which one is correct___________________?

Liquid crystal is discovered by __________________?

Size of filter paper is selected according to the amount of__________________?

Phosphene gas will be produced if phosphorous acid is subjected to___________________?

In alkaline battery the anode is made up of______________________?

Which one of the following has polar covalent bond ?

Allotropic form of phosphorus that is poisonous is___________________?

The ether used in Wurtz synthesis is__________________?

Which of the following compounds is not soluble in HNO3___?

The use of antifreeze in the automobile radiator is an important application of__________________?

Which of the following oxides of iodine is used for quantitative analysis of CO ?