Which metal does not give the borax bead test?

(a)  

Which metal chloride imparts apple green colour to the Bunsen flame?

Which compound gets precipitated in detecting carbon and hydrogen?

Which element cannot be detected by Lassaigne’s test?

(a)  

Which element can be identified by the Beilstein test?

(a)  

The copper wire test for halogens is commonly known as?

(a)  

Nickel salts are generally of what colour?

Which salts produce a crackling sound on heating?

Which type of radicals contain positive charge?

(a)  

Chlorides give white fumes when exposed to?

Which radical is acidic?

(a)  

Which radical is basic?

(a)  

Which flame colour is given by sodium salts?

(a)  

Which flame colour is given by calcium salts?

(a)  

Which flame colour is given by barium salts?

(a)  

Which flame colour is given by potassium salts?

(a)  

Which flame colour is given by strontium salts?

(a)  

Which flame colour is given by copper salts?

(a)  

Which flame colour is given by lithium salts?

(a)  

Lassaigne’s test is used for detecting which element?

(a)  

Which element cannot be detected by ordinary Lassaigne’s extract?

(a)  

Which gas turns limewater milky?

(a)  

Which gas gives a brown ring with FeSO4 solution?

(a)  

Which radical is detected using brown ring test?

(a)  

Which acid radical effervesces with dilute acid?

(a)  

Which acid radical forms a white curdy ppt. with AgNO3?

(a)  

Which acid radical forms a yellow ppt. with AgNO3?

(a)  

Which acid radical gives violet vapours on heating?

(a)  

Which acid radical gives reddish-brown vapours on heating?

(a)  

Which apparatus is used to hold and heat liquids?

(a)  

Which flask is used for mixing, heating, and storing liquids?

Which apparatus is used for titration?

(a)  

Which apparatus is used for grinding and mixing solids?

Which apparatus is used for measuring temperature?

(a)  

Which apparatus is used to separate immiscible liquids?

Which apparatus is used for heating solids to high temperature?

(a)  

Which instrument measures pH?

(a)  

Which instrument measures electrical conductivity?

Which apparatus is used for measuring volume of gases?

(a)  

Which gas is identified by turning moist red litmus blue?

(a)  

Which gas turns acidified potassium dichromate green?

(a)  

Which gas turns lead acetate paper black?

Which cation produces a deep blue solution with excess NH3?

(a)  

Which cation gives blood-red coloration with thiocyanate?

(a)  

Which cation gives green ppt. with NaOH that turns brown on standing?

(a)  

Which cation gives a gelatinous white ppt. soluble in excess NaOH?

(a)  

Which cation gives brick-red flame?

(a)  

Which cation gives crimson flame?

(a)  

Which cation gives lilac flame?

(a)  

Which radical produces a white ppt. with BaCl2 not soluble in HCl?

(a)  

Which radical produces brisk effervescence with dilute HCl?

(a)  

Which radical turns starch-iodide paper blue?

(a)  

Which radical gives a yellow ppt. with lead acetate?

(a)  

Which radical is detected by black ppt. with H2S in acid solution?

(a)  

Which cation gives violet complex with dimethylglyoxime?

(a)  

Which cation forms a yellow ppt. with KI?

(a)  

Which cation gives white ppt. soluble in excess NH3?

(a)  

Which cation produces a brown ring with concentrated H2SO4 and FeSO4?

(a)  

Which gas turns moist blue litmus red?

(a)  

Which instrument measures absorbance of light?

Which apparatus prevents spillage during transfer of liquids?

(a)  

Which glassware measures volume with high precision?

Which apparatus is used in titration to deliver fixed volumes?

(a)  

Which instrument is used to observe very small particles?

(a)  

Which instrument is used to heat substances?

(a)  

Which instrument separates liquids by boiling points?

Which cation is detected by formation of Prussian blue?

(a)  

Which cation forms a blood-red solution with SCN–?

(a)