Q.1
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 (Q.25)
MCQ (Single Correct) +1 −0.33
What is the upper size limit of colloid particles?
कोलाइड कणों की ऊपरी आकार सीमा क्या है?
Q.2
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 (Q.52)
MCQ (Single Correct) +1 −0.33
At what pH does phenolic group ionizes and contributes to the pool of pH dependent negative charges?
किस पी.एच. पर फिनोलिक समूह आयनित होता है एवं पी.एच. निर्भर ऋणात्मक आवेश समूह में योगदान देता है?
Q.3
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 (Q.62)
MCQ (Single Correct) +1 −0.33
If a strong beam of light is passed through a colloidal suspension, the particles become visible and they appear bigger than they are, due to the diffusion of light by colloidal particles, is known as -
यदि प्रकाश की प्रबल किरण को कोलाइडल निलंबन के माध्यम से प्रवाहित किया जाता है, तो कण कोलाइडल कणों द्वारा प्रकाश के प्रसार के कारण दिखाई देने लगते हैं एवं वास्तविक आकार से बड़े हो जाते हैं, जिसे जाना जाता है -
Q.4
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 (Q.35)
MCQ (Single Correct) +1 −0.33
The scattering of light by colloid is called -
कोलॉइड द्वारा प्रकाश के प्रकीर्णन को कहते हैं -
Q.5
RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 (Q.37)
MCQ (Single Correct) +1 −0.33
Phosphate fixation pushes the ZPC towards the... pH.
फॉस्फेट स्थिरीकरण ZPC को ..... पी.एच. की तरफ बढ़ाता है।

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