Explore topic-wise InterviewSolutions in Current Affairs.

Chromic anhydride in H_(2)SO_(4) is not blue by:

Chromic anhydride in H_(2)SO_(4) is turned blue by

Chrome yellow is :

Chrome yellow is chemically known as:

Chrome green is

Chromatography is used for the purification of

Chromatography is based on the principle of :chemical adsorptionhydrogen bondingchemisorptionphysical adsorption.

Chromatography is a technique based on………………….. Adsorption of defferent constituents of mixture.

Chromatographic technique was intoduced by

Chromatograophy is a valuable method for the separation, isolation,purification of the constituents of a mixtureand it is based on general principle of

Chromatographic techniquecan beused forseparation of

Chromatography technique is used for the separation :

Chromate ion has ________ structure .

Chromate ion, CrO_4^(2-) is

Choretone is an addition product of

{:(CHO),(|overset( (i) Conc.NaON)rarr),(CHO):}X compound X is

Chordiazepxide is generally used for

Choose the wrong statement(s).

Choose the Wrong statement amongest the following

Choose the wrong statement

Choose the wrong statement.

Choose the wrong option : Zinc sulphide

Choose the wrong option about solids :

Choose the structure that is an intermediate in the base catalyzed hydrolysis of acetonitrile into acetamide.

Choose the structure that has the name (R, Z)-2-bromo-4-mrthyl-2-phenylhex-4-ene.

Choose the secondary alcohol among the following

Choose the reactions which would liberate nitrogen gas?

Choose the strongest base among the following :

Choose the reaction with negative DeltaS value

Choose the reaction in which DeltaH is not equal to DeltaU

Choosethe properoptionfor givenstatementon the basis of physicalproperties

Choose the option with correct words to fill in the blanks. According to preferential discharge vtheory, out of number of ions the one which requires ____ energy will be liberted ____ at a given electrode.

Choose the order that has the following benzoyl compounds correctly arranged with respect to increasing reactivity.

Choose the only incorrect statement.

Choose the odd one out of the following:

Choose the most reactive among the following compound :

Choose the member that will react faster than the following pairs by SN^(1) mechanism. {:(""CH_(3)),("|"),(CH_(3)-CH_(2)-C-CH_(3)"2 - Iodo - 2- methylbutane"),("|"),("I"):} OR {:(""CH_(3)""I),("||"),(CH_(3)-CH-CH-CH_(3)"2 - Iodo - 3 - methylbutane"):}

Choose the member of each of the following pairs of compounds that is likely to be the weaker base. (a). H_(2)O or H_(3)O^(+) (b). Cl^(-),SH^(-) (c) F^(-),OH^(-),NH_(3)^(-),CH_(3)^(-) (d) HF,H_(2)O,NH_(3) (e) OH^(-),SH^(-),SeH^(-).

Choose the major product of the following reaction

Choose the major product of the following reaction

Choose the law that corresponds to data shown for the reaction, A + B rarr products.

Choose the major product of the following reaction?

Choose the incorrect statements/s among the following: (1)There are five heterocyclic bases in DNA & RNA (2) All the bases except adenine have primary amine group (3) Double helix of Nucleic acid is spiraled together by H- bonding (4) Proteins have no nitrogen content in them.

Choose the incorrect statements.

Choose the incorrect statement pertaining to the adsorption of gas on a solid surface

Choose the incorrect statement(s).

Choose the incorrect statement in the following.

Choose the option with correct words to fill in the blanks. According to preferential discharge vtheory, out of number of ions the one which requires energy will be liberted at a given electrode.