2279AgricultureMedium
The permissible limit of hardness of water fore low pressure boiler is ________?
A30 mg/litre
B60 mg/litre
C40 mg/litre
D50 mg/litre
Correct answer
D. 50 mg/litre
Explanation
The correct answer is 50 mg/litre.
Correct answer
D. 50 mg/litre
Explanation
The correct answer is 50 mg/litre.
Conversion of inorganic P to organic P is known as:________?
The term mitosis was coined by________?
Fast acting pheromones and called________?
Sustainable Technologies to Control Water-Logging:
The exact chemical formula of DAP fertilizer is________?
White rust of crucifers is caused by________?