Question
What two acids are mixed to prepare Aqua Regia, used by
goldsmiths?Solution
Aqua Regia, a potent mixture used to dissolve gold, is composed of Nitric Acid and Hydrochloric Acid. This combination creates a highly corrosive solution capable of dissolving gold and platinum, which are otherwise resistant to most chemical attacks.
Who among the following is known as Father of Tillage
“Economics is the Science of Wealth” who gave this definition?
Which program was initiated by the government to encourage natural farming since 2019-2020?
The quickest method of plant breeding which introduce sudden changes in the genome.
Under BPKP, financial assistance of Rs _____ /ha for 3 years is provided for cluster formation, capacity building and continuous handholding by trained ...
National Bank for Agriculture and Rural Development (NABARD) is promoting FPOs under its dedicated funds viz. _______________ towards collectivization o...
In 1986 which first transgenic virus resistant plant was produced using virus resistance gene, which generates resistance against virus attack.
Zinc, Boron, Mangenese, Molybednum, Iron and Copper are called micro nutrients, because they are
Which of the following plant hormone, plays a primary role in allowing K+ to pass rapidly out of guard cells, causing the stomata to close in response t...
Which one is not regarding plant breeding?
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