Watch complete video answer for “Assertion and Reason Type Question Discussion (Question 1-55)” of Biology Class 12th. Get FREE solutions to all questions from chapter ENVIRONMENTAL ISSUES.
The questions given below consist of an Assertion and Reason. Use the following key to choose of the appropriate answer. If both assertion and reason are CORR
PRADEEP-ORGANIC COMPOUNDS CONTAINING NITROGEN-NCERT EXEMPLAR PROBLEMS WITH ANSWERS, HINTS AND SOLUTIONS (ASSERTION AND REASON TYPE QUESTIONS) Assertion(A) Acylation of amines gives a monsubstituted product where... 03:58 Assertion (A): Hofmann's bromamide reaction is given by primary amines... 03...
To solve the question, we need to analyze the assertion (A) and the reason (R) provided:Assertion (A): In beta decay, an electron is emitted by the nucleus. Reason (R): Electrons are not present inside the nu
To solve the question regarding the assertion and reason about the hybridization of the xenon atom in
Assertion : Water is a good solvent for ionic compounds but poor one for covalent compounds. Reason :Hydrogen energy of ions realeases sufficient energ
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Assertion : Rate of reaction increases with increase in temperature . Reason : Number of effective collisions increases with increase in temperature. View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10,...
Assertion: In diffusion the flow of solvent molecules occur in one direction only. Reason: In osmosis the flow of solvent molecules occur in both directions
Assertion : The unpaired electron of CH(3)^(•) free radical occupies p-oribtal. Reason : CH(3)^(•) possesses sp^(2)-hybridisation.