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admin January 16, 2024 No Comment

the reproductive part in flower of Pea

1-A Major Experiment of Botany Aim To study the reproductive part in flower of Pea. Principle: The male reproductive part
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admin January 16, 2024 No Comment

Organic Chemistry Important Objective

12th Organic Chemistry Important Objective Q1. निम्‍न मे से कौन-सा एक ऐलिलिक हैलाइड नही है? (a) 4-bromopent-2-ene BY (b) 3-bromo-2-methylbut-1-ene
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admin January 16, 2024 No Comment

Analysis of Inorganic Salts.

Qualitative Analysis of Mixture of Inorganic Salts. Qualitative analysis — It is branch of chemistry that deals with the identification
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MCQ of Chemistry

1. The atmospheric pollution is generally measured in the units of (a) mass percentage (b) volume percentage (c) volume fraction
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admin January 16, 2024 No Comment

Solution MCQ

01. निम्नलिखित में से कौन तापमान के द्वारा प्रभावित नहीं होता है। (a) मोलरता (b) मोललता (c) मोल प्रभाज (d)
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admin January 16, 2024 No Comment

Electro chemistry MCQ

1. Dry cell में कौन-सा Complex ion बनाता है। (a) $latex \displaystyle {{\left[ {Zn{{{\left( {N{{H}_{3}}} \right)}}_{2}}} \right]}^{+}}$ (b) $latex \displaystyle
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admin January 16, 2024 No Comment

d & f block element

01. Which of the following is diamagnetic? (a) Cr3+ (b) Sc3+ (c) V2+ (d) Ti3+ Ans:-b 2. How many oxygen
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admin January 16, 2024 No Comment

MCQ of Chemical Kinetics

Chemical Kinetics 01 For zero order reaction. (a) $latex \displaystyle t\frac{1}{2}\alpha a$ (b) $latex \displaystyle t\frac{1}{2}\alpha \frac{1}{a}$ (c) $latex \displaystyle
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admin January 16, 2024 No Comment

IMPORTANT FORMULAE of SOLUTIONS

IMPORTANT FORMULAE of SOLUTIONS In the formulae given below A represents solvent and B represents solute, also MA = Molar
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admin January 16, 2024 No Comment

Electrochemistry NCERT Intext Questions

NCERT Intext Questions 1. How would you determine the standard electrode potential of the system Mg2+ ∣ Mg? Ans. Set
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