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Methyl orange is a pH indicator frequently used in titration because of its clear and distinct colour variance at different pH values. Methyl orange shows red colour in acidic medium and yellow colour in basic medium. It is orange in neutral medium. Acidic Ph range is 1-7 and basic ph range is 7-14. 7 is the neutral value. Hence, option C is correct.
Which one of the following food colours is NOT permitted to be used in foods?
What is India's contribution to the world in terms of cotton production?
Which term describes uncoiling of buds in ferns?
Lines passing through the least cost points in the isoquant map is called:
Which of the following plant hormones is responsible for delaying leaf senescence and is known as the "anti-aging hormone"?
Seed dormancy allows plants to rest.
Which of the following parameters is incorrectly matched with the measured device?
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
Green manure crop suitable for reclamation of salt affected soils is:
Disorders like Hollow Stem of Cauliflower; Browning of Cauliflower ; Top sickness of Tobacco is caused due to the deficiency of