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In which of the following techniques, Alizarin is not used?

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Important Questions on Chemistry in Everyday life

EASY
Which chemical substance is found in musk, excreted by male musk deer?
EASY

Give one important use for the following in pharmacy. 

Equanil

EASY
Write the names of active components and medicinal usage of amla
MEDIUM
Which of the following is not a product of the breakdown of organic matter in water by aerobic bacteria?
EASY
Write the names of active components and medicinal usage of tulsi.
EASY
Give one important use for the following in pharmacy. 
Morphine
HARD
Before coming out of industrial chimneys, smoke is often passed through a chamber (Cottrell precipitator) containing charged plates. The CORRECT statement regarding the Cottrell chamber is
MEDIUM
Draw the structure of urotropine and write its use.
MEDIUM
Write any two differences between dyes and pigments.
EASY
Among the following organic acids, the acid present in rancid butter is :
MEDIUM
Which of the following compounds is not an antacid?
EASY
Write the names of active components and medicinal usage of neem.
EASY
Which of the following is used as antiseptic?
MEDIUM
The correct match between items of List-I and List-II is:
List –I List - II
(A) Phenelzine (P) Pyrimidine
(B) Chloroxylenol (Q) Furan
(C) Uracil (R) Hydrazine
(D) Ranitidine (S) Phenol
MEDIUM
What is nuclear fission? Explain with one example and write one of its use.
MEDIUM

Match the following :

(1) Brass (i) Surgical instruments
(2) Satellite (ii) Skin ointment
(3) Lunar caustic (iii) Condenser tubes
(4) Calamine (iv) Hair dye
EASY
Accumulation of which of the following molecules in the muscles occurs as a result of vigorous exercise?