Cascade and
Hybrid System
Hybrid System
Counter current cascades are not prevalent in _______ process.
What is crystallisation?
Hunig’s base is an example of _____ amine.
What is tertiary?
A dilemma for many chemical reactions in industry is the conflict between rate and yield. This dilemma is mainly relevant to ________.
What is exothermic, reversible processes?
The largest component of Coal gas is _____.
What is hydrogen?
Nuclear force is a _____ range force.
What is short?
_________ cascades are useful to remove feed but not to separate the key components.
What is Single section?
The simplest diamondoid is derived from a mixture of hydrocarbons. One of the constituents of this mixture is widely used for making Vaseline and for therapeutic purposes. Name that constituent.
What is Paraffin Wax?
In Haber's process a pressure of around ____ atm are used to promote a high yield and fast rate of reaction.
What is 200?
The chemical name of bleaching powder is _____.
What is calcium oxychloride?
The effect given by Sir CV Raman.
What is Raman Effect?
The ______refrigeration system is structured by connecting two or more vapour compression refrigaration system in series which used different refrigerants.
What is cascade ?
Compound A is a heterocyclic compound which is used as a protecting group for alcohols in organic synthesis. It is prepared by the dehydration of______.
What is tetrahydrofurfuryl alcohol?
One method for producing the hydrogen needed for the Haber process is steam reforming of methane in air. This process yields a mixture of nitrogen and hydrogen in the ratio of ____.
What is 1:3?
The type of glass used for making glass reinforced plastic.
What is fibre glass?
The barrier potential of a silicon diode is _____.
What is 0.7V?
Electronic chemicals required extreme low quantity of _______ impurities to minimize the reliability problems in microdevices.
What is metallic nature?
The mildest reducing agent which reduces only carbonyl group in presence of nitro, carboxyl, double bond and ester groups.
What is NaBH4?
All industries whether heavy,medium or light depends on ________ for machinery.
What is an iron and steel industry?
______ charcoal adsorbs colouring matter and odoriferous gases . (Double Jeopardy)
What is Animal charcoal?
Subrahmanyam Chandrashekhar was an Indian astrophysicist who is known for his theory of ______.
What is Chandrashekhar Limit?
Reverse osmosis membrane possesses demonstrated their potentiality for _______ from technical chemical to semiconductor requirements. (Double Jeopardy)
Ans:What is hydrogen peroxide ultrafiltration?
We can prepare RR’ R” OH by the action of excess of a suitable Grignard reagent on _________ reactants.
What is nitrile or an aldehyde?
The CSB found that the proximity of the sulfuric acid fill line to the _____ fill line at Mod B increased the likelihood for an incorrect connection during chemical unloading.
What is sodium hypochlorite?
Gas used in atomic research and radiotherapy.
What is xenon?
Jagadish Chandra bose is from_____ state.
Where is Bengal?